I installed teh current build today, and to my surprise when I plugged my sansa into my computer, instead of it restarting in the sansa firmware, a nice usb icon popped up and hte player did nothing. I had to take the battery out of it to pwoer it off.
It's fine now, and for a precaution I switched it to oem firmware ware and plugged it in to recharge it.
I was wondering if this happened to anyone else, and if it means we are getting usb support in Rockbox soon.