Quake 2 Running on the Pandora
This video shows Pandora devboard @ 600MHz running some Quake2 demos. The game is rendering to 320×240 (scaled to fit screen) in pure software mode.
The Pandora is an upcoming handheld game console and will have an open source, Linux-based OS. The Pandora is designed to be a handheld game console, with PDA capabilities.
More information HERE.