Hi everyone. I've only had my reader a few weeks now, and I absolutely love it. Yesterday, I noticed my battery power was 1 notch down, so I decided to plug it into my computer. I added 1 book to my library, and I left it plugged in for roughly an hour to the computer. I unplugged it last night, put it on my nightstand, and brought it into work this morning. When I started the reader up, it shows I only have 1 bar of power left. Oh oh. So I decided to shut it off for now using the "Device Shutdown" under Advanced Settings. When I did that, it said to "Press MARK to shutdown this device". When I do, a stop sign with an exclamation point shows up for a bit...it says "shutting down" in the lower task bar thingy, then the screen goes grey like it's shut off. About 10 seconds later...it starts right back up again all by itself. Errr...what am I doing wrong? Isn't that actually shutting it off? I usually use the sliding Power switch at the top to shut it off, but I'm not sure if that was the right thing to do or not...Please don't tell me my reader is shot and I need to send it in!

I've read more books on that thing in the last week than I have in the last couple of months!
Any ideas?
Thanks!
Dave