If you just upgraded to Windows Vista, there's a big chance that some of the softwares you used on Windows XP do not work on Vista anymore, well, at least not for now. I just ordered a Dell desktop which comes with Vista, even though I have plan to remove Vista and install XP on the machine, I would still like to play around with Vista for a bit before I wipe it out. While browsing through the list of compatible software on Vista, I noticed that my favorite security suite -- ZASS (Zone Alarm Security Suite) isn't on the list. Well that's the bad news, the good news is, a new ZASS Vista will be available, hopefully within the next few weeks. Another bad news is, it seems like Mozilla Firefox has several incompatibility issues on Vista.

To avoid running into software incompatibility problem, you should check the "Windows Vista RTM Software Compatibility List" created and maintained by iexbeta's members. They also provide a link to Tom's Hardware's "List of Vista Supported Hardware & Software".