hello I understand that it is a lot of space in disk, at the moment 100 megas, to have all the versions mame and mame32 but if a game was waiting for it, and you have wanted to play it for a long time. and this she/he appears in the beta 1. It is difficult to wait until the stable version to play it, they can spend more than two months. on the other hand this the problem of the roms that passed of a version to other, they change and they no longer work. and some recorded games are the stable version .33, they no longer work more with that stable version .33 and the problem that you can not store the roms if the original game is not possessed an entire topic I wait to that wonder boy monster land is stable, as 4 months, but the sound continues without working well, and tired it records it same.(posted 9356 days ago)