I was doing some 'live updating' during the Cowboys' preseason game tonight on Facebook, when my Novel (unhacked) started running really slow. It would lock up occasionally, and I would do a 'soft reset' by putting it into sleep mode and then bringing it back.Now, it won't come back. I've tried doing a hard reset using a paperclip, but no joy.Is it possible to disconnect the battery, and if so, 1) is it adviseable and 2) how does one go about it?