Soldering is easy!
Schematics and designs for the Soldering is easy PCBs.
The basic 6 step guide (as seen at Brighton Mini Maker Faire 2013) can be found here : https://docs.google.com/document/d/1fZSY74wyp0Sk4oQom81q0h3l2oE5rRqwzkg6VrLCVWA/edit?usp=sharing
A more detailed step by step guide (with pictures) can be found here : https://github.com/Cyberlane/Soldering-is-easy/blob/master/Tutorial.md