This is my first attempt at rooting anything...I'm reasonably intelligent and I have an understanding of how technology works. I've gone through two different tutorials on rooting the NOOKcolor, and get stuck at the same place. I download the appropriate files to my computer, and I am able to successfully transfer the 1gb_clockwork .img to my SD card. But once I access the SD card from my computer, it won't let me open the drive...it tells me the disk needs formatted. Can anyone help me with this? I can't wait to have this thing rooted, but if I can't access anything on my SD card, it seems futile!! Thanks!