Hoeken,
Thanks for popping in with a comment in this thread, Rome wasn´t build in one day so...
Hopefully mem will arrenge the needed fix for his LCD Library and also get a better understandig of the pin configuration fot the ATMega 644 that he can share with us all.
Will you by the way be able to check what is wrong when you compile the code attached bellow. It works perfect with the Arduino 0011 or 0012 and a Arduina Diecemila board selected but not with the Sanguino board selected.
Cut & paste and you will see the issue from this link:
http://opengauge.googlecode.com/svn/trunk/obduino/obduino.pde