I used my Sansa ClipZip for a few weeks with the shipped firmware, and then yesterday I loaded Rockbox (with the Runner's theme). It seemed to be working fine, so today I added a few more albums to it and took it with me on a run. When I started out, it said 90% in the upper left corner (which I assumed was the percent of battery life remaining??) After about 50 minutes, the player just stopped. The display went blank and there was no response to the power button. I tried charging it up using a wall USB charger, but no change. When I plug it into my computer, the computer indicates that an unknown USB device was attached. Can anyone suggest a way to get the player started again?
Thanks
~Paul