Reaper2k2 has released beta 2 of his single pack mame ping pong! From his website:

***Single-gameping-pong-mame*** beta 2 with full sound some how i got more speed into it but thats not really a good thing its about 115% speed but due to warmtoe’s skill and help i know have sound big thanks to him ….

You can talk about it in this forum topic.