Lots of Technical Xbox 360 Hardware Details -- Posted by XanTium on December 6 17:09 EST
An anonymous source sent tons of details of the Xbox 360 hardware and security to the guys over at xboxhacker.net.
It's pretty technical, including NAND dump info, physical memory dump details, logical mapping, physical address mapping, PCI config region, hypervisor details, kernel details, details of syscalls used as communication between kernel and hypervisor ... and much more.
Check it out on xboxhacker.net or this XBH forum thread.