ApprenticeMinusDS is a Nintendo DS Gamegear and Sega MasterSystem emulator that uses hardware rendering. This version has scaling support for Gamegear mode and a region selection option, to enable playing of multi-region games in non-Japanese mode. The hardware renderer was completely rewritten to support the scaling, but there was not enough time to test it, and there are some known (and unknown bugs) that i introduced, that will be fixed as soon as possible. Mostly it should be fine though.