The Atari 2600, 5200 and 7800 roms are all zipped. I have no problem getting the roms to run in GameEx. Its just that on the GameEx romlist, the name of the game is ddragonu, for example, when it should be Double Dragon. I changed the name of the rom to DoubleDragon.zip, but then it will no longer be recognized in MESS. The problem is that I cannot get any artwork associated to the file name ddragonu.zip. I know MAME has a similar naming convention but somehow it is displayed with the full title name in GameEx. Is there anyway we can do that for MESS?