I study CS, and feel confortable to say that I know way around most problems, and how to solve them ( for the most part)
However(!) When my crappy fps in WoW whent down from a steady 30fps(not-to-shappy-graphix-setting (XP)) to a sub 7fps(extremely UGGLY (MINIMUM) settings) in VISTA, I felt a small resentment and once again felt the dissapointment of MS. And thats not all.
Even though I have a full good system, with common parts, I (don't ask me how) got so lucky to se a BLUE SCREEN!!
Overall XP wins over Vista 99% in terms of windows usage... Windows is still inferior to the simplicity of a good linux system... To bad we don't have the games to give us a 100% OC-system