XP has many great features and I like it, but it is pretty unstable and can crash or have 'exceptions' for no particular reason.
Win2K is probably the most stable OS I've run yet (since DOS) and that includes Linux and OS/2.
Whenever I elect to "Send the Error Report" to MS, it never has a solution to my particular problem(s). I wonder whats the point of the error reporting function?
Interesting, in my experience 2K will give you really good uptime, not quite as good as a linux box. If you patch all the time it helps because thats usually a reboot..