CONFIRMED: Google is now selling a new version of Nexus One compatible with AT&T 3G.

Yesterday, Google has announced that Nexus one is available in a new version. Since yesterday, the Nexus One has been compatible with most 3G carriers worldwide. However, AT&T and Rangers Wireless from Canada are using a 3G frequency which is incompatible with the Nexus One. But with this additional version of Nexus, Google makes it compatible with the mentioned networks. Now, if you want to buy a Nexus One, you can select if you need this additional version right on the official site (when you make the order):

More on official Google blog here and also on engadget.

Did you know that Windows 7 can run applications designed for previous versions of Windows ?

For those who recently turned from Windows XP to 7, there is an (very) useful option that can make programs made for Windows XP, to run on Windows 7, even if they're not compatible with it. All you have to do is to right-click on an application, click "Properties", then go on "Compatibility" tab. You now have to click on "Run this program in compatibility mode for:", and select "Windows XP (Service Pack 2)".

This trick works to applications, games, and even drivers. Even if this usually works, it is recommended to use the Windows 7 designed versions, especially for drivers, which may have different problems if they are ran this way (may be unstable, cause crashes, and even may not work at all).

Warning: this trick may not work for any application; i'm not responsable for any loss/damage you can occur by using this trick