Got mine yesterday. MS actually got them shipped to developers on time for once! Woot!

First HOME impressions: The power cable is insane. Could power a fridge. the HD and optical outs are a must in order for it to look better than a regular old XBox. Without HD, it is simply an XBox.

Picked up Condemned and Ridge Racer 6. Ridge Racer is not so impressive, but fun. Condemned is simply amazing. Fun gameplay and great atmosphere. recommended.