Thank you for all your effort in this project, I'm sure it's a labor of love, but a labor still 
I editied the board.txt to change for my 328 to 19200 baud rate and it came right up. Now I've got to figure out if it's possible to make the changes that my version 12 has to support my Sanguino chip, but that may be beyond my ablities. I was using a modified version 11 IDE when working with my 328 and version 12 IDE when working with the Sanguino. I was hoping that I could work all in one IDE version when 13 was released but we will have to see. At least I can leave version 11 now.
Thanks again
EDIT: Well I made the changes to 13, adding Sanguino stuff and it works! Finally I can use 168, 328 & 644 all in one version. I'm happy!
Lefty