Homebrew PCBs

Tom - many thanks for the great info! (I already sent a post to 
say thanks but it seems to have disappeared into Yahoo cyber la-la 
land).
 
> I use a UV cured etch resist that is stripped using a weak, 1% 
> caustic solution. 

Is this ink from TAIYO?  What is it called? (I couldn't find anything 
but solder mask etc inks on the web site).

I found a local supplier for Five Star - they even have it on sale if 
I buy six rolls. I told them I was a hobbyist and that would likely be 
more than I would ever need!

Grant