You are wondering if your favorite stuff, be it software or hardware works with Windows Vista or not. Whether it may be Camera, MP3 player, Printer , scanner, graphics card, TV devices, networking devices, storage devices , networking devices or anything, you can now check all of this at Windows Vista Compatibility Center (Beta). You'll get the latest details on thousands of products or the drivers if you need. As Windows Vista supports thousands of products already, you can check that with this site.
Similarly you can check whether your favorite software works with Windows Vista or not. Be it related to Business, graphics, communication, PC gaming, development tools, kids and educational, Enterprise Apps or any other. So you can check all this. Really a very useful site. Check it out at http://www.microsoft.com/windows/compatibility/