XBMC4Xbox - Cortana Wireless (Raspberry Pi Wireless Adapter Script for XBMC / Xbox)
Showing off "Cortana Wireless", a set of scripts for the Raspberry Pi and XBMC4Xbox that share the Raspberry Pi's ethernet connection with the Xbox, allowing the user to select which wireless network they'd like to connect to via the Xbox itself. this is meant to serve as a modern-day replacement for the Xbox MN-740 wireless adapter, which is way too outdated and way too expensive for what it is.
Still in early days, but it's pretty reliable as of filming, I've connected to 4-5 different test networks without any issues.