There is an auto image that you can download that does everything, including market and superuser at
http://forum.xda-developers.com/showthread.php?t=872490. If you browse more into the thread he gives even more clear (and easy) instructions on how to use the image. It took me about 5 minutes, was simple, and my Android Market works perfectly. In fact, I haven't had a single problem yet.
I have not had a chance to even write my review for this thing because I am too busy reading or playing with this thing every night. I am so bad. This was the best birthday present I've had in years.