I have successfully rooted my NC using the "sd method". I blundered my way through the ADB process and now have Market. But I have been trying for 2 days to figure how to download music and photos. I've tried adding the files to the sd (while in a card reader, my computer won't recognize the NC except as a mass storage device and asks me to in insert a disc), but I can't access them when the sd is in the NC. This morning I did successfully add a couple of songs via email download, but that is painfully slow. Any help here would be appreciated.