November 30, 2007

Microsoft Releases Free Trial of Visual Studio 2008

Microsoft has released Visual Studio 2008 with a 90-day free trial of their integrated development environment this week. The Professional Edition download ISO is 3.4 GB and must be burned onto a DVD or de-constructed using an ISO mounting utility.

The 90-day trial version is fully functional. There are several versions available for download:

1) Visual Studio 2008 Professional Edition
2) Visual Studio Team System 2008 Team Suite
3) Visual Studio Team System 2008 Team Foundation Server
4) Visual Studio Team System 2008 Test Load Agent

All of them are available from the Microsoft download website. An overview of the Visual Studio 2008 is also available.

In addition, you can download the free Visual Studio 2008 Express Editions and Microsoft .NET Framework 3.5.

These 2 versions of Visual Studio (official release and an Express release) differ since the express version is a slimmed down version. According to AMD, a close partner to Microsoft on their compiler development, Visual Studio typically goes out to about 9 million users. Visual Studio Express typically goes out to just under 20 million.

A few interesting things to note from Microsofts white paper on Visual Studio 2008:

"Building Windows Vista Applications. Developers can easily leverage new platform technologies, and deliver more compelling applications to their customers, by effortlessly incorporating new Windows Presentation Foundation features into both existing Windows Forms applications and new applications."

"Enabling New Web Experiences. Developers can easily create efficient, interactive Web applications with Visual Studio 2008. Seamless integration of the familiar ASP.NET AJAX programming model enables more efficient client-side execution, giving end users a more responsive Web interface. JavaScript IntelliSense and debugging further improve the development experience."

November 27, 2007

DirectX 10 - Do you have the power?

Did you know that DirectX 10 is only for Windows Vista? So unless you are happy with windows XP using DirectX 9, your probably going to want to get a decent affordable video card. For those who have using XP with DirectX 9 in Windows XP keep in mind that DirectX 10 is a rewrite from the ground up.

Since Windows Vista only has support for it, if you install older DirectX 9 games
Once You Know, You Newegg
Vista has a DirectX 9 subsystem that interfaces with DirectX 10 to allow games using previous versions of DirectX to work. However running older games in Vista means it will take additional CPU horsepower.

This is the argument then, is it worth upgrading the Vista then?
If you plan to use Vista or not, if your in the market for a new PC or new video card my recommendation is try not to buy a motherboard with an integrated video card if possible.

Get a
motherboard that allows you to purchase an independent video card. Plan to cool and ventilate the video card with additional fans within the case since these new generation cards are known to be power hungry and heat up.

My picks for a DirectX 10 supported video cards at this time would be an Nvidia GeForce 9 Series graphics chips card such as the affordable
new GeForce 9600 GT. This is the first release of NVIDIA's GeForce 9 series that we’re taking a look at today. Typically, when NVIDIA launches a new lineup of graphics cards, we see a high-end component released first, which blows away previous benchmarks and instantly makes your current graphics card worthless. However, with the GeForce 9 lineup, we’re seeing NVIDIA take a drastically different approach, releasing a mid-range card first. The first (and only) member of the GeForce 9 series is, at the moment, available at a sub-$200 price point.

If you are looking for generation 8 cards the
GeForce 8600 Series card is a good choice aswell
. However pay attention to additional modifiers at the end of the model#, such as GT, GTS, GTX, XT, and XTX, since they often reveal important shader and clock-speed information. Rule of thumb you can never get enough speed and memory, since pc hardware gets outdated so fast in about 6 months time, so get as much as you can afford now. Here is an example of what I mean. Looking at these two types of Nvidia Geforce cards there is a noticeable difference in the clock speeds, this shows the GTS's clock speeds are more than just a little bit faster than those of the GT—core and stream processor clocks are up between 22% and 25%, and memory speeds have been boosted significantly giving you a that faster smooth frame rate while keeping vibrant graphics at higher display resolutions.


GeForce 9600 GT GeForce 8800 GT GeForce 8800 GTS 512 GeForce 8800 GTX
GPU Clock Speed 650 MHz 600 MHz 650 MHz 575 MHz
Shader Clock Speed 1625 MHz 1500 MHz 1625 MHz 1350 MHz
Stream Processors 64 112 128 128
Manufacturing Process 65nm 65nm 65nm 90nm
Memory Clock Speed 1800 MHz 1800 MHz 1940 MHz 1800 MHz
Memory Interface 256-bit 256-bit 256-bit 384-bit
Memory Bandwidth 57.6 GB/s 57.6 GB/s 62.1 GB/s 86.4 GB/s

ATI also carries a great line of video cards which are coming down in price such as the X1950 Pro which is worth looking at aswell for the price its a real winner. But dont get me wrong if you can aford to buy the latest and greatest, then please do and buy my dream card, the Geforce 8800 card it can handle the most demanding, current DirectX 9 titles at resolutions, antialiasing and eye-candy settings that leaves previous generation cards gasping for breath. Visual quality is simply superb. Also the Geforce 8800 card is ready for those highly anticipated DirectX 10 game titles like Crysis and Alan Awake under Windows Vista, which bring visuals that are even more incredible.

However like I said, you can never be fully upto date with your PC hardware, Nvidia now with
the G94 graphics processor at a stock clock of 650 MHz for the GPU along with 1625 MHz for the shader clock and top it with 512 MB of GDDR-3 memory makes it the front runner.

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November 21, 2007

Don't Give Up on Vista - Latest GetaMac Ad's




This is the latest Getamac Ad, new web-only advertisement from Apple that has appeared on a number of sites, including News.com, pcwizkid.blogspot.com , and PCMag.com. The Apple advertisement features "Mac" and "PC" as played by Justin Long and John Hodgman.

Absolutely Hilarious! And I use Windows XP , Vista and have a Mac PowerBook G4, soon to install the new, so I know...

November 19, 2007

Windows XP Service Pack 3 Candidate Released

Microsoft has begun rolling out to testers a near-final Release Candidate build of Windows XP Service Pack 3. Testers said they began pulling down the bits from Microsoft’s private download site on November 18.

A Microsoft spokesman said recently "Late last week, Windows XP SP3 was made available to about 15,000 beta testers. A broader beta will be available at a later date. We are targeting 1H 2008 for the release of XP SP3 RTM, though our timing will always be based on customer feedback as a first priority.”

The combined SP3 package is about 340MBytes in size and can currently only be downloaded from Microsoft's connect website by registered beta testers. It updates all the 32-Bit versions of XP from Home to Professional. Apart from the English language version there is also a German and a Japanese version. In addition, the website offers a script which adds a string to the Registry and allows any version of XP to receive the respective RC1 update suitable for this XP via Windows Update (download size for XP Professional: about 91 MBytes). However, an initial trial installation this way proved unsuccessful.

SP3 should contain all the patches and updates released earlier, including those which were part of previous versions. According to Microsoft there is a total of more than 1000. In addition, it provides several add-ons which have been available separately, for example Background Intelligent Transfer Service (Bits) 2.5, Windows Installer 3.1, Management-Console (MMC) 3.0 and Core XML Services 6.0. New features include the integration of Network Access Protection (NAP), a feature which is already familiar from Vista and in a Server 2008 environment, for example, only allows access to the local network if the respective PC is running Windows at the current patch level.

Unlike Service Pack 1 for Windows Vista, the SP3 package combined with an XP CD enables users to create an installation package which allows installing both XP and SP3 in one go (Slipstream installation). As in Vista, the installation key no longer appears to be an installation prerequisite in this case.

Microsoft previously said it plans to release the final version of XP SP3 in the first half of 2008 which is rumored to have windows vista features aswell.

Ubuntu 7.10 - Gutsy Gibbon - Pros and Cons

Are you ready to make that leap towards a different Operating system other than Windows? Cant afford a Mac? Well if "free" is in your budget look no further. The latest open source release of the OS Ubuntu 7.10 - codename Gutsy Gibbon is out and waiting for you. I must say I am impressed. Though If its Eyecandy your looking for, make sure you have a decent video card such as the GeForce 8500GTwhich is affordable entry level beauty.

Like with anything you buy (though Ubuntu is free) you're probably going to weigh the pros and cons first. Here are my observations in no particular order.

Pros:

  • It is completely free. Order a CD via their ShipIt service, and you get the CD delivered.
  • Installation is fast and easy, in my case I upgraded from Ubuntu Feisty 7.04.
    Desktop looks beautiful and Compiz-Fusion makes it out of this world. Improved interface for setting up 3D effects selection - the Compiz Fusion is now enabled by default.
  • You don't need expensive hardware to run it. It can run perfectly on a Pentium 3 machine with a normal configuration.
  • Ubuntu updates every six months (free)
  • Installing apps in Ubuntu is very easy. Just a single command and you’re done or use the GUI installer for a list of suggested apps.
  • Ubuntu Installer imports your Windows OS settings, so some things come configured when you install it - just like you had on Windows. For instance, your XP Firefox profile could be imported.
  • Layout is clean, uncluttered and all applications are easily accessible.
  • System speed and responsiveness, both boot-up and actual work with the OS is faster than in the previous release. Startup and shutdown screens won’t blink any more, so no more watching of a boring black screen even for a second.
  • WiFi support with WEP during system installation
  • Tracker (full-text file search) works without any actions.
  • Automatic detection of existing systems, proper GRUB configuration.
  • Automatic detection and mounting of all system partitions (including the NTFS one).
  • Option to install the OS on encrypted partitions (when installing from the Alternate CD only)
  • Firefox Fonts are rendered better, look clearer and sharper
  • Repositories in this release are well stocked with many updates/addons. All are easy to activate and there was no need to manually enter new ones to get non-free add-ons and other proprietary software like Opera or Adobe Reader.

Cons:

  • Firewall application is not included by default.
  • New users to Ubuntu still need to install additional open source apps and utilities such as Some basic applications that you should consider installing :

    vlc - open source video player that plays about every format under the sun.
    gftp - ftp program (basic but does the job)
    k3b - one of the best CD/DVD burning program on the planet
    opera - alternative web browser (make sure you have the canoncial repository enabled)
    mozilla-thunderbird - can’t live without this one.
    amarok - very slick itunes like audio player
    kubuntu-desktop - installs the KDE version of ubuntu
    ardour - multitrack audio editor
    azureus - bittorrent client
    Kino - non linear video editor
    Soundconverter - convert audio files between Ogg, MP3, FLAC, WAV

    Skype
    1.) Select “Synaptic –> Repositories –> Third Party Software –> + ADD”
    2.) Paste this into the APT Line: “deb http://download.skype.com/linux/repos/debian/ stable non-free”
    3.) Then search for “Skype”, check the corresponding box and then click “Install”

    Google Earth / Desktop
    1.) Download PGP Key : linux_signing_key.pub
    2.) Select “Synaptic –> Repositories –> Authentication –> + IMPORT KEY FILE”
    3.) Browse to the directory where you downloaded linux_signing_key.pub and select that
    4.) Select “Synaptic –> Repositories –> Third Party Software –> + ADD”
    5.) Paste into the APT Line: “deb http://dl.google.com/linux/deb/ stable non-free”
    6.) Click “Reload”
    7.) Then search for “Google” and install the Google applications of your choice

    VMware Server (Run Windows and Windows applications in Ubuntu 7.10)
    1.) Register for a VMware Server serial number here.
    2.) from terminal “sudo apt-get install build-essential”
    3.) download VMware Server for Linux - Binary (.tar.gz) here.
    4.) from terminal cd dir to the downloaded file and type “tar zvxf VMware-server-1.0.4-56528.tar.gz”
    5.) from terminal “cd vmware-server-distrib/”
    6.) from terminal “sudo ./vmware-install.pl”
    7.) hit the “enter” key for every question asked, if question doesn’t accept the “Enter” key then select “Yes”.
    8.) Run VMware Server by selecting “Applicatoins –> System Tools –> VMware Server Console”

  • After I upgraded from Ubuntu Feisty 7.04, my Desktop effects (eyecandy) got reset and after re-enabling it all I am still not able to get the 3D Cube back to work like it was. Still trying to debug that, but all other effects are spectacular and working great.
Conclusion:
The much anticipated wait is over. Ubuntu 7.10 is worth every penny (though its free) and I highly recommend it for all those who dont mind installing 3rd party open source apps. I toke it to the next level now and customized Ubuntu to look like Mac's OS X Leopard, take a look here.
Take a look at some Walkthroughs of Ubuntu here wit my videos

November 16, 2007

Top 10 Security Threats for Windows Vista

McAfee , owner of the popular Anti-Virus Tool has released its top 10 security issues for 2008, which include recurring online threats and a rise in communications-related threats relating to VoIP and instant messaging platforms. It is to no surprise that all this really revolves around windows vulnerabilities, specially Vista.

Here is the TOP 10 list:

1. Windows Vista
Windows Vista is set to gain additional market share next year, crossing the 10 percent mark, including the release of Service Pack 1 set for 2008, which is likely to bump up adoption figures.

"As Vista becomes more prevalent, attackers and malware authors will start in earnest to explore ways to circumvent the operating system's defenses...we can expect a lot more Vista vulnerabilities to be reported in 2008," predicted McAfee.

2. Botnets on the rise

With the fuss over the havoc that was created by the Storm worm this year, McAfee sees the proliferation of botnets continuing on into next year.

"Storm created the largest peer-to-peer botnet ever. [We] expect others to ride the coattails of that success, pushing up the number of PCs turned into bots," stated McAfee.

It has also been the "most versatile malware on record", with "thousands of variants... more infection methods and social engineering schemes than any other threat in history", said the company's release.

Aiding the proliferation of the botnets is the high-profile prosecution of bot herders this year--McAfee expects criminals to "seek better ways to cover their tracks", as a result.

3. Instant messaging
Although the occurrence of a "flash" worm spreading via instant messaging, and instantly infecting millions around the globe has not happened yet, McAfee believes the possibility is "closer than ever".

The number of vulnerabilities in popular instant messaging applications more than doubled this year compared to 2006, with 10 of those threats this year considered high-severity, while none last year were, according to the security company.

4. Online gaming
Virtual economies are seeing an increasing threat that is "outpacing the growth of the threat to the real economy", said McAfee, citing the rise in password-stealing Trojans targeting online communities compared to banks.

"As virtual objects continue to gain real value, more attackers will look to capitalize on this," said McAfee.

5. VoIP attacks on the rise
With more than double the number of security vulnerabilities reported for VoIP (Voice over Internet Protocol) this year compared to 2006, "it is clear that VoIP threats have arrived and there's no sign of a slowdown", said McAfee

6. Virtualization transforming information security
Although security vendors are embracing virtualization to aid in security defense, McAfee expects malware authors to play the "classic game of cat and mouse", eventually finding ways to defeat the current virtualization developments by the security companies.

7. Social networking and Web 2.0
The recent publicity of compromises and presence of malware on social networking sites, such as Salesforce.com, Monster.com and MySpace, shows a trend toward malicious attackers targeting these popular sites.

With the sites making it easier to access personal information, users are increasingly open to attacks, with the information shared lending the attacks "more authenticity", said McAfee.

The security vendor expects a "large increase" in Web 2.0 targets next year.

8. Phishing to grow
McAfee expects "smaller, less-popular sites" to be targeted, as a result of top-tier sites strengthening their walls.

Furthermore, password-stealers may exploit user carelessness and apathy toward good security practices. "Knowing that a large percentage of people reuse their usernames and passwords, less popular sites are likely to be targeted more frequently than before, giving criminals the same access," stated the release.

9. Parasitic crimeware to regain popularity
Although the viruses that sit on the user's disk, modifying existing files "faded into the background" in recent years, 2007 saw the rise of "old school crimeware" such as Grum, Virut and Almanahe.

This year also saw the resurrection of an older threat, Philis, with its variants growing by over four times; 400 variants of a newcomer, Fujacks, were also noted by the security firm.

All these indicate a renewed interest in parasitic malware, and McAfee projects its growth to be 20 percent in 2008.

10. Adware continues its decline
Perhaps the only positive news in the list, adware is set to carry its decline from this year into 2008. McAfee attributes this to government crackdowns, better defensive systems and the increasingly-negative connotation associated with this form of advertising.



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November 13, 2007

Windows 7 - Proposed Feature List Leaked

Microsoft about a year ago started collecting a wish list form asking people what features they would like to see in the next version of Windows, currently code-named Windows 7. The top features in this list were recently leaked to the public.

The features are listed in no particular order, but they break down into various categories depending on what part of Windows the feature request falls under. Many requests for improvements in Internet Explorer, such as a session restore function, are fairly obvious wishes for features that already exist in competitive products such as Firefox and Opera. Other suggestions, such as a tabbed Windows Explorer, look for features from web browsers to migrate into the general user interface. Also a built-in video and audio codec manager which is much needed in windows vista media player 11.

For the Complete list see the following here . The feedback program that collected this list is Microsoft’s means of getting user suggestions for the Windows development team to analyze and possibly implement in the next version of Windows 7 (next release after Windows Vista).

There are also requests for old features which have fallen by the wayside to be brought back, such as the return of domain lists at the welcome screen to ease the login process and the ability to install outlook express on Vista and future versions.

The Windows 7 team has been allegedly directed to look at all major desktop operating systems, including the latest Linux distributions and Apple's OS X Leopard, but this was more for general impressions than to look for specific features to implement. Development of Windows 7, which is being built off the Windows Vista code base, so far with about half of the desired features already implemented.

Vista Service Pack Hotfix For New Hardware Installs


Microsoft released a new hotfix to the public which deals with issues users have encountered whe installing new hardware, specially when installing USB devices. This hotfix is one of many that will be part of the official Vista Service Pack 1 release early next year.

The symptom is when you are trying to install the new hardware you would a message similar to this one:

Windows encountered a problem installing the driver software for your device"
or
"Windows found driver software for your device but encountered an error while attempting to install it."

The cause of these errors is claimed to due to a Infcache.1 file that is in the %Windir%\System32 folder missing, deleted or corrupted. If the Infcache.1 file is deleted or corrupted, Windows Vista does not re-create the Infcache.1 file.

This hotfix replaces hotfix 937187. To get the new fix contact microsoft support or try doing the Live Update for vista.

November 11, 2007

Windows Vista Tweak - Bootup Faster

Is your windows Vista getting slower and slower now that you have been using it for almost a year and have installed many programs and used up more space since you first installed the OS? If so here are a few tips to tweak your PC to get that boot up performance back making it quicker.

First thing you should do is always get rid of your temporary files and any unused programs. Once you have done that then run the defrag tool to reorganize your hard drive. Defragmenting your files puts them back into one contiguous space on your drive optimizing your boot time.

To get Vista's defrag tool to give you some information about your hard disk, and to controlWindows Vista Memory which hard disk or partition it defragments, you will need to use the command line defragmentation utility. It will still not give you any feedback while
defragmenting, just as the GUI version of the defragmenter will not, but at least you can get information on the fragmentation level of your hard disk, control whether to defragment even if the file fragments are larger than 64 MB, and control which partition or hard disk to defragment.

To use the command line defrag tool in Windows Vista, you have to run the Command Prompt as an administrator. In Vista, this is not automatic even if you are logged in as the administrator. Click the Windows button (previously the Start button in earlier versions of Windows), the All Programs menu item and the Accessories menu item. Right click the "Command Prompt" button and select "Run as administrator". A command prompt window will appear. Everything you run in this Window will be run with administrator rights.

To view a file fragmentation analysis of (say) your C: drive, type:

defrag c: -a -v

The "-a" parameter tells the defragger to perform a fragmentation analysis. The "-v" option tells it to be verbose in its report. If you want a report on drive D: or some other drive, substitute that drive letter in place of c:.

To defragment a particular drive, say C:, type:

  1. defrag c: -v -r

    The "-r" option tells the defragmentation utility to treat files that are fragmented with 64 MB fragments or larger as though they are not fragmented. This partial defragmentation is the default for "defrag", and it's the only way the GUI defragmenter in Vista works.

    You can also force the defragmenter to defragment everything. That is, even if the file fragments are larger than 64MB, the Vista defragmenter will still attempt to put the file into contiguous sectors. To do this, run the defragger with the following options:

    2. defrag c: -v -w

    As you have probably have guessed, "-w" tells the Vista defrag tool to do a full defragmentation. All file fragments will be consolidated where possible.

    You will still not get any feedback as to the progress of the defragmentation with the command line tool, just as you did not with the GUI version. However, at the beginning and the end of the defragmentation, "defrag" with the "-v" option will give a report, much like the old Windows XP GUI defragmentation utility. Again, though, it will not report fragmented files with 64 MB fragments (or larger) as being fragmented.

Please NOTE: With the command line method there is no progress bar so you just have to sit and wait for it to finish.

If defragging doesn’t really help your boot performance then you should at least see improvement in your application load times when the operating system is finally booted up.

Also there is one quick edit to the registry that can make Vista shut down quicker than you can say “shut down.” Those not comfortable with delving in to the registry had better not proceed because making a mistake here could (and usually does) mess up your system bad.

At the Start Menu, type “regedit” without the quotes in the search box and hit Enter. Find HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control and go to the Control folder, right click the entry “WaitToKillServiceTimeout” and set the value to something lower, 1000 is usually good (the numbers represent milliseconds). The default value is a (too) generous 20000. However, the cost with this is that it won’t give running programs much time to save data so losing work using the tweak is a definite possibility.



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November 1, 2007

PCWizKid's Tech Talk Tutorials - On Youtube


View Windows XP,Vista and Ubuntu tutorials and walkthroughs for your OS.



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