Yeah, here's a good question:

Why should I waste my money on the 800 when they've done such a lousy job of supporting the 770?

It's been a year and the software is still full of bugs, it should have been a no brianer at this point to clean things up, but it's only gotten worse. I don't even USE mine anymore. This was something I really needed and I wish I had saved my money and bought the Microsoft one for 800 bucks, it even has a keyboard! And runs a text editior I can use with OTHER programs!!

Tell nokia to stay out of the tablet business, they're clueless and made me waste my money. I had hoped to get something half way decent and they didn't even deliver on that.