Depends on what you mean by 'work'. You can forget about getting the sound to work in dos mame, but other than that it works fine. Mame32 on the other hand works perfectly and with sound. That for me makes all the difference. It's a bit painful waiting for that mame32 release after a new dos mame has come out though, not to mention the frustration in not being able to playback dos based recordings on MARP that have sound (recordings go out of synch).(posted 9027 days ago)Make sure you get the Win2k upgrade patches from MicroCrap (sorry MicroSoft) for improved game performance.