Now that Teensy supports dual nand I decided to make a pinout, Remember 5v must be converted to 3.3v (Guide on pjrc).
http://www.ps3devwiki.com/wiki/File:TeensyNAND.png
http://www.ps3devwiki.com/wiki/Teensy_2.0%2B%2B#NANDway
Big thanks to the developers for giving us nand flashing software for the Teensy, Screw progskeet 1.2 ;]