Anyway.... I had this idea, kicking around in my head, tell me what you think... If you were to pin out the micro sd card back to the pins on a standard sd card, could you then build a tiny board with an sd slot on it and wire it directly to the pins on an M3/R4 board using some tiny ribbon cable and have it work? Why you ask, well you can get a 4 gig sd card fairly cheap, and use it with the r4 instead of the highly expesive 2/4 gig micros? you could get one of those clear protecive shells for the DSL and superglue your board and sd slot to it. just a though?