Thanks for all the positive comments and the support. A big sorry for those who have contacted me and didnt get a respsonse. I've had a lot of requests asking for help for people wanting to do their own mods and a couple of requests from people wanting me to build them a system.
Update: March 2010
An Xbox 360 PC V2.0 is currently being built, with big improvements eveywhere!
some improved features: Core 2 Duo E7500 2.93Ghz no big hole in side of case! can take 2 hard drives