Seagal coded a Centipede emulator for the Gemei / Dingoo. It currently emulates only Millipede and has no sound, but is playable and is full speed.

Download: http://www.mediafire.com/download.php?mmq0qngkzto

Thanks to Dingoo-Scene for the news!

http://dingoo-scene.blogspot.com/2009/03/seagal-posts-dingoo-centipede-emulator.html