Hello. I have been able to get alot more ROMs to work on the MMD (see topic here http://forums.maxconsole.net/showthread.php?t=69169). Anyway, there are some ROMs that still don't work; Princess peach, star fox, etc. It has to do with the arm7 files not working. so I was wondering where I can find the most knowledgeable people on the arm7 and arm9.bin file's subject. I need to learn how to edit arm7 files, as I've tried transplanting the arm7 files from MANY games into the princess peach rom, but princess peach still will not run.