@Avinash: Every softwares runs perfectly in Windows 7, provided you just need to install it in a compatibility mode. Even the video cutter, ChopperXP which was designed only for XP runs perfectly in Windows 7.

For me windows 7 resolves a crash in minutes, but XP at most of the times left it hanged so that i have to restart my PC again.

@ashwin: Beta of vista is nothing to be compared to windows 7. Everybody knows vista is buggy, and its natural that its beta is more buggy.