Nvidia must die
I had all sorts of problems with my desktop PC running Vista, it constantly freezes and randomly crashes, and sometimes, it can't even shutdown... I blamed Microsoft idiots. I could not even right-click within Explorer, the thing would freeze and ask me to restart explorer... Losing so much productivity with my PC, I thought about returning to Windows XP.
But I finally I realized that the main problem is the Nvidia graphics card. The crap is so hot...
Anyway, I now using a ATI HD series card, and everything is smooth.
We all heard about the story that ALL Nvidia graphics cards are bad period