Many people will hope to add later CAVE games in 2011.
But don't worry, it is more realistic than finding complete DECO cassette or improving Model 3 with comfortable playing. many unofficial/illigal MAME will add quickly when some emulator will release a source. Look! the author of Sh*tMAME keeps waiting with salivating!!
"Any company has no power to stop people emulating"
MAME is the emulator of no giving in the pressure from any company even if they don't allow