I may have found my issue ive been having here.... http://www.androidtablets.net/forum/nook-color-technical/17572-need-some-assistance.html Now I guess what I need to figure out is what is the difference between emmc and sd card. I know emmc is internal storage, and sd is obviously externerl storage. Would this stop be from being able to install nightlies or test builds? I cant wrap my brain around the fact that I can install Phiremod 6.3 and CM 7.0.3 with ALMOST no issue but when I try to install Phiremod 7 test build or any CM nightly I cant do it. Ive tried every way that I know wipes, no wipes, formatting, no formatting pretty much every combination I can do and I still cant get it to boot up and I noticed that with my kernal issue I was using the emmc and not the sd version. Does the same apply to roms? If it does can anybody tell me whats the easiest/fastest way to get back on the right track?