Lazyone managed to get MAC OS 7.5 running on his Nintendo DS using MiniVMacDS. Just a quick note, you’ll need to “supply your own Macintosh Plus ROM inorder for this to do anything, and [you] must have a device supported by chishm’s FAT library.” Video demonstration after the jump. Download the program here. Lazyone managed to get MAC OS 7.5 running on his Nintendo DS using MiniVMacDS. Just a quic