(tried initially post this to the news section but that seems to be for Novarm official posts only
I just finished a short tutorial outlining the design of a AVR ATtiny2313 breadboard header schematic using DipTrace. I also covered the creation of a simple custom library pattern and component for a ISP programming header:http://codeandlife.com/2012/05/28/attin ... -diptrace/
All three parts are also available as separate Youtube videos:http://youtu.be/W1PiSYfVMZw
The tutorial and videos can be freely linked by Novarm in case you find the material useful. I'm also going to do a second part of the tutorial that covers PCB layout from the schematic (with great pictures of the final PCB from Olimex, populated with components).