The Story: Just got back from Seattle and brought my iPod (10 GB 2nd Generation) and 15"PB with. All is well on the trip. iPod works well for the week. I used my PB to charge it at the hotel instead of bringing power adapter. The Problem: I just know took it out of my backpack and it will not turn on or charge to PB, iMac or power adapter. When I last used it it had 2 "battery bars" left. While in my backpack the hold feature was on as it was when I took it out tonight. The Question: Why? Will leaving it plugged in charge even if it does not mount to either computer?