Ok, So here's how my current rotating monitor setup. first I created 2 profiles, 1 horizontal and 1 vertical (go figure). with the help of irotate (great little program) each profile boots to the proper orientation. I also created 2 seperate mame directories, again 1 for horizontal and vertical and used a batch file to seperate the roms based on orientation. then i setup Gameex to launch at boot for the horizontal profile and Mala for the vertical. Now only the roms for each frontend are listed and available per profile. Don't know if this will help in any way, but theres my setup and it works great so far. Any other ideas? ps: the second mame directory shares all the extra files with the first (titles,snaps,sample,ect...) to save space.