Do you use a Dvorak keyboard configuration?  If so, how did you learn?
ZeroGravitas: Do not rearrange your keys or buy a Dvorak keyboard. This is counter-productive as there's no point switching if you're not going to learn how to touch type.There's plenty of typing tutors for all platforms, a surprising number support Dvorak and working through their graded lessons will get the common keys memorized in no time.A print out, open window or desktop background with the key layout will get you through the early stages.