Looking to root your new Barnes & Noble Nook Touch? (And maybe play a little Angry Birds?) Instructions are now available for us mere mortals. You'll need the Nook Touch (of course), a microSD card (128MB or larger) that you're willing to sacrifice to the rooting process, a computer, Wifi connection and a program to write disk images. In other words -- it's pretty much the same as rooting the Nook Color, eh?
This will most definitely void your warranty, of course. But you're not exactly the type of person who worries about that, are you? (And for $139 a pop, it's not that big a deal.) Full deets are at the source link.