I just bought on ebay (among other things, bad habit) an 800 block memory card for the DC. It's kind of interesting - it's not actually one big 800 block, it's 4 200block cards. There are 4 leds inside that indicate which 200 block I'm using, and there's a button on the top of the card that lets me switch between slots on the fly. Even cooler is the leds lighting up when the memory is being accessed (like an HD light on your PC case). Anyways, the question was: are all 800 block cards like this? It has it's pluses and negatives, of course, but for organization I'm loving it (rpgs on one, sports on another, driving on the third, action and etc. on the fourth). Just curious, in my long winded need sleep badly way.