I can confirm that it works with tightvncserver and x11vnc running on Ubuntu, but connecting to vino causes it to die immediately. Kind of a bummer, but it's also not the first problem I've had with vino.

Scaling would be cool. Another (much easier) thing I'd like, though, is the option to automatically remove the scrollbars if they're not needed. It would be cool to use tightvncserver to set up a remote X display that's 800x640 so it fits exactly on the 770's screen.

But check this out: x11vnc reports an effective bandwidth of 92KB/s, which is kind of bogus for an 802.11g connection within two feet of the antenna. I wonder where the bottleneck is...the 770's CPU seems to be maxed during intense VNC refreshes, so maybe it's that and not a network throughput thing.