In less than an hour I hope to be able to use latest testing release on my 770

Uhm... advanced backlight doesn't work... Do I have to install a modified kernel under OS2008 to enable it?
The "Settings" window is missing all the icons and clicking on the text has no effect.
Tear seems to render pages in "fit to width" mode, resulting in cut menus and weird symbols on screen.
Network Manager crashes upon reconnection to a wifi AP

I guess there's still some work to do...

I was overoptimistic... Mer doesn't work, powering off the device or rebooting leaves the user with an empty desktop...
Only the first session works (right after installation, when everything is set up) with glitches...