I haven't had the chance to work with it as much as I wanted. The only driver problem I found was that my Microsoft finger print reader didn't work. As for software, so far only known issues with SQL Server 2005 and Visual Studio and anti-virus. But due to lack of time, I haven't installed all my utilities and applications.

The PC I have I built over a year ago based on what we knew about Vista at the time. The installation ran smoothly and performance seems to be at least as good as XP. I'm running Aero glass, which I really like.

I'm still using XP as my primary OS.

>Craig - whats your impression of Vista? Did you encounter any driver or software compatability problems? Any experience upgrading a "Vista Ready" PC to Vista? Hows the performance compared to XP?