This is my original tutorial, I haven't seen anyone else try doing this yet. When I open the email I say it's from my iPhone, it's really not. When my iTouch emails messages it says "sent from iPhone" and I absent mindedly read that off. Again, this is a 16GB touch, NOT an iPhone.
Wireshark and Cain & Able iPod Touch (duh) Term-vt100 SendFile Mail MobileFinder