New to the Mame hype, so I have downloaded and installed the latest Mamece3 engine and I have loaded some ROM files in Zip format. I can bring up the Mame main page in the IPAQ, and choose to show all games. I get a huge list of games, which I am assuming are what I can play once I have the appropriate ROM files. However, I have a couple of ROM files in the ROM folder on the IPAQ and Mamece app. does will not recognize them and therefore I cannot play them. If I manually unzip the files then choose the game 1942, then I can play it...HELP>>>