Hey there, quick update before leaving the office:

I just finished polishing the schematic, I also added a nice hi-res picture of it both here and on github :)

Also, I started the PCB layout process; I still got to find (that is I still got to look for it) a decent and cheap miniature pushbutton for the reset circuitry; I'm also thinking that I might review the polarized cap packages, but then again tantalum caps might be perfect in the 0603 package so I'll leave them in that form for now.

Of course, every edit has been pushed on the Github repo.

Cheers, Mick

PS: thanks Atmel Corporation for skulling this project ;)