Early success on a Acer C720

So just installed Trisquel 7 on a Acer C720 Chromebook and up to now everything seems stable and fast. I've been using Elementary OS and while that was good it got a little buggy so thought I'd try this after hearing about it on the Linux action show.

Things that work:
The Track pad, other distros have trouble on Chromebooks.

Don't work.
the 'F' keys. Chrome books don't have normal F1-12. There are hacks out there so may give them a try.