ok, i've gotten through the choppy nvidia driver problem, added all the emulators i'll use, and set all the settings exactly as i want them. one problem: no mame roms show up. i have the directories set correctly... i updated the list with the command prompt -listupdate, everything plays on the mame emulator itself---but in gameex, when i go into "mame" i get a message that says "--NO GAMES FOUND--" if i need to post info, i'll need to know what folder to open... otherwise, thanks for the tips!!!!!