Homebrew PCBs

I'm trying to do direct inkjet printing on copper.  I've got the setup
working, but everything I have tryed with surface prep has not worked.
 Has anyone compiled the working methods together in one spot, and if
so, where?
Thanks
Richard

All I do is clean it with a gray fiber 3M pad, wipe well with acetone, and preheat before the
print. Not at all complicated and I get great results. Remember to heat cure the ink after
printing and before etching.

I wrote a small documentary on my progress here:

http://www.raidgear.net/rnd_inkjet.aspx