there's no Derek's boot-n-nuke equivalent for the tablets, if that's what you're wondering. and there's no need. wiping out flash memory (reflashing internal memory and reformatting SD cards) leaves no trace of old data like it does with hard disk drives, so you don't have to do anything special, really, to ensure that your private data is completely and permanently erased from the device. do what sjgadsby says. no worries.