Which frontlin recording is that? did you recently upload any? i had checked with the dos and xmame-36b3 versions of your xmame36b1 recordings and they did not playback. I had also tried to record frontlin in xmame-36b3 and it didn't playback for myself.(posted 9600 days ago)I'm finding more and more that frameskiping differences have no effect on playback when using the newer versions of mame, but there are exceptions. tell me which is the recording you want to test or mail it to me and i'll test it.