http://www.volumerate.com/details.vr/sku.1202
this item allows you to download ds roms to your and play video,movies, and applications. its only 40 for the other one with a 1gb micro sd.
you can save up to 13 games with the micro sd
and there are a bunch of sites with latest roms and wifi works with it..has custom firmware that upgrades every now and then
mines hasnt ever been bricked