Antropus said
I added many more filters as well. You will be able to create custom platforms by genre if you wish. For example, you can uncheck everything but "Driving", name the main Mame platform "Driving - Arcade" and a new platform populated solely with driving games will be created. You can do the same for Shmups, fighting games, platform games, breakout games, etc.
So, instead of only filtering junk out, you will be able to create specific working lists by genre.
This is really awesome... there is no other MAME tool (that I know of) that allows you do this type of stuff. Very cool.