So I picked up a $20 floodish MC-E LED light from DX:
http://www.dealextreme.com/details.dx/sku.39359
It worked fine, but yesterday I dropped it 3 feet straight down onto my ceramic tile kitchen floor and it's dead. I swapped in a different battery and that didn't help. Any idea of where I should look for the damage? I figure if it's just a loose connection I might be able to solder it. Anyone have experience with this?