Ok--update, i got mamewah to show up on the arcade monitor with advmame and the rom list generated just fine. However, when i run a game mamewah tells me that the particular game is not supported whereas if i run advmame on a command line it works just fine??? What additional setting would need to be included in the mamewah front end to let advmame do its thing? I'm stumped. Great front end--very slick!