FinalBurn for WinCE is based on FinalBurn Alpha Plus 029523 u7 which supports cps1, cps2, neogeo and cave games. It supports 176x220, QVGA(both 240x320 and 320x240) and VGA screens. Save state, dipswitch and combo are supported now.
This works great! I still need to figure out the hex codes for the buttons, let me know if anybody already has a list of Motorola Q key hex codes.
Just copy the finalburn.exe to the phone, put any roms in the "roms" subdirectory. Put the neogeo.zip bios in there too.
It does take awhile to cache the game, I believe the fbauds file is there to help with that somehow (not sure).
Here is the official release thread:
http://www.modaco.com/index.php?showtopic=247894
I have attached the program files.
FinalBurn 0.010 for WinCE, FBauds, and NeoGeo Bios:
http://www.djtachyon.com/index.php?option=com_weblinks&catid=24&Itemid=38
-Tachyon