@Miek - Sorry, but I call BS
1) Dual booting is normal. All of my machines dual boot, except for one that triple boots. Linux for work, Windows for play.
2) The Sony headset is nowhere near as good as the Speedlinks I have on my PC, nor is an equivalent headset available for less than silly money, nor would it be as easy to set up as: *plug*.
3) Fair enough, personal preference. My mouse and keyboard are pretty nice ones, and I prefer having more explicit control in game.
4) Sorry, no. This just doesn't apply any more. The race between graphics and their hardware has calmed down quite a bit. Aside from the fact that games are getting held back from being graphically stupendous by their inevitable console versions, I've had a midrange ATI card for years now, and it played MW2 with everything on max last night. Does the same with Crysis. Newer games require newer consoles, too. The fact that PCs allow for continual advancement is not a downside, and if you don't want to play the latest PC exclusive at max graphics settings...don't.
5) Again, newer PC components don't overheat nearly as badly as they used to. And what was that tiny, minor fault with the 360 down to again?