I just rebuilt my Cabinets, Icons, and Snap files using ClrMamePro and Mame32QA_DAT. I am not clear at all about updating my Roms. Mame32QA's website and FAQ's did not seem to provide details about that nor dat files on Roms either. Does Mame32 0.79u1 or later versions of Mame32 update the Roms somehow? I could sure use some help here. Thanks! PJB