Homebrew PCBs

George,
At the moment, I'm still sold on transparencies being better than the 
glossy paper, but really I don't know. I need to do a few more with 
paper. I have not heard of the reactive foil you mention. I just got a 
huge Digi-key order yesterday (yes, Saturday delivery and all!). I 
wish I had known. I'll have to look into it. Let me know if you try it.
Kenny