picked up a slate at bestbuy the other day. little bit of jenkiness, but overall i like it a lot. only (perhaps) big issue, is the left speaker - side of the power button and volume rocker - is not working. seems like a lot of reports of audio issues. if it's software, i don't mind waiting for a fix, but if it's hardware, i'd like to swap it out. anyone else having a similar issue? thx!