I've been contemplating the same thing myself. Here are some links from my bookmark file on the subject:

http://www.atnf.csiro.au/people/Suzy.../painting.html
http://www.thuan.org/bikepaint/
http://www.bikeforums.net/showthread...frame+painting
http://www.bikeforums.net/showthread...frame+painting
http://www.bikeforums.net/showthread.php?postid=315970
http://www.members.aol.com/biketune/paint.htm
http://www.bikeforums.net/showthread...frame+painting
http://www.mindspring.com/~d.g1/paint.htm
http://www.bikeforums.net/showthread...frame+painting
http://www.geocities.com/thespeakerguy/speedster3.html

Let us know how you get on.