Hi everyone, first of all, I'm new to the forum and to the R4 world. I searched the forum and the web for my problem, but I tryed so many things I don't know what to do next, so I'm hoping you guys maybe know I wanted to play pokemon black and white on my R4 card. As many people I got the "can't load rom error=-5" message. I tryed to install R4 wood but with no succes. I tryed many different things, but always when I boot my R4 card, I only get 2 white screens. Tried the R4 wood for clones and almost every combo I could find for the menu and kernel with no succes. I'm using a card from the following website: http://www.r4isdhc.com The little box itself says: R4 upgrade SDHC Revolution for NDSL NDS DS Happy Box I downloaded the 2.0.x version that worked for a few games, but not for pokemon. Does anyone have any idea how I can get pokemon or other AP roms running on this firmware or how I can install another working Firmware on this R4 ? System used = Nintendo DS Lite Many thanks in advance Kind regards, Sonicje Post Merge: [time]1310799494[/time] After a few hours of searching I found out there is a dual-boot possibility and that did the trick. Sorry for openingen an unnecessary thread