In attemps to calibrate my battery, I let my phone die last night (around 3:00 AM) and left it dead until I got to work this morning (9:00 AM). When I plugged it in, nothing happened. I figured it was the outlet. Moved to another one, nothing. Figured I'd give it a few minutes; still nothing. I've never had this happen before with my orginal nor my 3G. Does anyone have any suggestions? Thanks.