When it comes to homebrew i have no ideas on how you guys do it but i think's it is amazing. Anyway, just an idea, prob impossible to do, but just saying you on a trip and you got you digital cam and you ds with you. you take a few pics and wants to put them on ur ds. Now sayin if you got a micro sd card in you cam with the sd adapter can someone brew up an home brew that lets you boot to your flashcart, start a file transfer program, then switch ur mirco sd card with the one in the digi cam. then copy the pics to a slot 2 device like 3in1, then switch the micro sd card back. Then copy the pics from the slot 2 to the orginal micro sd card? This is just an idea i'd like to trow out there, that is if it is possible, Which chances are it isn't. Thank, Have a nice day.