> What if you did a "tiny" compile for just 1 game (e.g. Galaga)? Would that make
> it playable w/ sound?

if you have ipaq pda try imame - galaga with sound work ok (and other games compiled for it too, expl: mr.do, bagman, frogger, pacman, galaxian, donkey kong... etc) - i've try on hp 4150
PPS. Sorry 4 my horrible language - i never learn this one