I think we got the sound problem fixed (buffer overrun in the sound code, Erik caught it and fixed it), I can't get it to start static sounding like it used to in spots
VSYNC is in now, we're trying to get it to work better than it already does, we still see some tears in the screen for some scrolling games
Tweaked out autoframeskip so it should work better for problem roms, implemented frameskip so you can adjust it yourself manually if you want to for roms that always run slow
We're trying to milk some more memory out of it right now, we 'gained some weight' with mame .71 source and we're trying to reduce memory requirements so more games will run. The way we're doing it though will probably cause more roms to break, however. No way around it.
When .71.b1 releases (tomorrow probably) we'll need testers to go through all the roms, we're looking for silent xbe dependencies (roms that need drivers that are unloaded, must load them so they can run instead of hang). When we release tomorrow I'll announce it here and try to put together a testers list so we can test all the roms. Since Erik is pumping out releases weekly and there's only a couple of offiical testers, the more help we have, the better - also good to confirm what one person thinks is a bug - sometimes it's not).