After seven years of development, the Xbox Media Center team says they'll no longer support the console that gave the project its name. We can't blame 'em: the writing's been on the wall for years now, and 733MHz will only carry you so far. If you can't live without your chunky horizontal monolith, don't despair -- you'll still find lingering threads of code being woven at our more coverage link, and you can always lend a hand yourself if updates aren't as quick as you'd like. Don't let that keep you from pouring out your sorrows in comments, though. We're sure Boxee,