So, I'm a total newb, but I've been reading about the R4/M3 for a while. I just got mine today from Gameyeeeah (got here quick!). I promptly popped my 2 GB Kingston MicroSD card into the adapter that came with it, and stuffed it in my laptop. I would have used the USB adapter from the R4, but it's so tight that it scratched the hell out of the contacts immediately. Anyway, I formatted it to FAT(16) and gave it the label R4DS. Extracted the new 1.11 English files from the R4 site and put the System/Moonshell folders and .dat/.nds into the root of my MicroSD. I set them to hidden so they wouldn't clutter the screen in the future. Tossed the SD into my R4 (didn't click -- the new ones don't have springs, I hear). Slipped it into my DS, and fired it up...no DS or GBA card inserted, according to my DS menu screen. Okay, I figured maybe I should check with Tetris. Tossed that in, it worked fine. So, maybe it's because I have the DS go to the menu instead of auto-select the GBA or DS slot? I changed it to auto-detect mode, fired it up with the R4...no go. So, I think I've done everything per instruction on the MicroSD card. It's formatted and the two files and folders are in the root directory. I'm hoping that the R4 isn't just a dud. I've been itching for this thing for a while, and I have a feeling that returning it will be a raging pain. Please tell me I did something stupid and newbish. >_> Thanks.