Ok, I have the xbox 360 wireless controller for my PC, and I now have the Logitech MX5500 Keyboard and Mouse set, (which is Bluetooth). Now they will not work together. I didn't think the xbox controller was Bluetooth, otherwise, why would it interfere with the keyboard and mouse and Vice versa?
Played the original with an Opteron setup and had no issues, and that was @ 1680x1050. Now I play it @ 1920x1200 with all the bennys, with my current setup below, still no issues! I am looking forward to Clear Sky, just haven't gotten around to it yet, playing to many different games.
Personally, even though ATis ahead technology wise and maybe even a bit speed wise, I will still stick to nVidia. I will be getting a 280 and giving my wife my 2 8800GTS G92s, and then eventually getting a second 280 for SLI. Just a note I run everything maxxed with my current system below.