The MTV Xbox 360 Show Countdown stands at 2 days, 14 hours and 15 minutes and potentially several details of the Xbox 360 specification have been leaked. A real photo of the Xbox 360 has been leaked on the weekend already.
The highlights from the leaked Xbox 360 specification are:
16:9 HD Game Play
3 USB 2.0 Ports
Support for 4 Wireless Controllers
Detachable 20GB Hard-drive
3 PowerPC CPUs at 3.2GHz
500 Mhz ATI GPU
512 MB GDDR3 Ram
More details on Gaming Horizon. The specifications seems to be somewhat legit, even Reuters is running them.
Information about the Xbox 360 Live platform has been also leaked. See details here. There is supposed to be a free version (Xbox Live Silver) - smart move and a fee based (Xbox Live Gold) online service.