XBMC Gets a Dedicated Remote
Malard writes "XBMC users can rejoice, developers from the team have partnered with Motorola to re-develop their previously announced Nyxboard remote with RF, programmable IR and full support on Windows, Mac, Linux and Original Apple TVs."
XBMC is no longer (Officially) on the XBox, it has had a Linux branch for a long time now, and now also has OSX and Windows versions. It's also the codebase that Boxee and Plex were forked from. I'd suggest you take a look at it, as it's truly an awesome media center.