I say get the iTouch instead... it may not play the DS games but it gets everything else and psx/genisis
I'll stick with my PSP since i didnt understand anything other then that M3 makes your DS alot funner and the SD stick would be nice thouigh for my camera
I don't own a DS but I burrowed my friends like a week ago, I haven't stopped playing it since cause its awesome, mostly because its got like 20 games on it, some SNES, GBA, and DS. And it's all thanks to a little device called an M3.