Thought I'd post this cool app that will let you control your computer with a gamepad. Looks pretty intuitive and good for the SteamBox or just an HTPC / game box.
http://store.steampowered.com/app/367670/
Worth the $2.99 they're asking for IMHO.
http://store.steampowered.com/app/367670/
Worth the $2.99 they're asking for IMHO.