Hi, Just got my DSTWO and I'm having a very strange problem where all my major emulators work (GBA, CATSFC, Genesis, etc.), but when running an NDS game, my dual screens just go white. I don't know if ROM formats have been updated but these NDS ROMs still work fine on the M3Lite on my DSLite. I'm using a SANDISK Ultra 64GB Class 10 SDXC formatted with fat32formatter, on a Super Mario Bros. 25th Anniversary DSi XL unit. DSTwo plastic housing also kinda coming apart... yechh... Advice? Similar experiences? Should I return it?