this is one file from the clrmame ouput of my sms scan
After Burner (UE) [!].sms [wrong: 0x978c2927] [right: 0x1c951f8e]
now when i scan it with ucon64 and --nhd i get the same bad crc but if i don't use --nhd i get the correct crc. I believe the sms dat doesn't use headers so this means my file is bad..right???