Doubtful this has anything to do with charge. There is a definite lag between touching the screen and having anything happen. I'm not even referring to the e-ink screen... I mean on the Android screen.
My father owns a Sony PRS-600 that he uses every day. He has no complaints about that device, but being a technology freak, he wanted to try the Nook. He can navigate around the 600 without issue, but he is having a heck of a time with the Nook. I'm wondering if the firmware update will help...
We finally got it registered through WiFi. Why it would not work on 3G I have no idea. Our phones work just fine via AT&T, so the service is fine in the area. Something odd going on there. Nevertheless, the device is registered. Now I need to figure out how to get it to update to the latest firmware.