Yes this is a problem, i have only known one recording to playback properly (out of 7 attempts) with win32tg3 and tempest, and the same recording won't playback for the submitter JSW. But JSW's current better recording won't playback. JSW is going to record with dos mametg3 in place and i think this may be the only way to get tempest recordings to playback properly. This is a bummer but hopefully everyone can find a non NT system to make a recording on with m35tg3 for tempest.(posted 9166 days ago)You can still submit the scores because i think it's slightly possible that others will be able to play things back but the best stable route to go is to record with dos mame on a 95/98 computer.