In an
interview with Next Gen, Aaron "BIG VIP" Greenberg (the Xbox 360 Group manager) discusses the current state of the Xbox 360. It's a fairly good read as he discloses that Microsoft is not talking to Sony about a Blu Ray player for the Xbox 360 as well as the current "shortage" of Xbox 360's (which really doesn't pass the sniff
test). He also tries to explain away the big mistake Microsoft made in not equipping every Xbox 360 with a hard drive. Worth the read if you have the time.