I have a non-color Nook. Have successfully softrooted in past -- now with the latest update I need to get ADB over USB in order to get apps going. I have followed the instructions on NookDevs site about how to install (tried it on 3 separate computers) but when I get to the state where the device manager is supposed to recognize the driver in "other drivers" I get stuck. There are no other drivers listed. I am doing something wrong, but am following instructions to the "t". Can someone help?