Homebrew PCBs

I use the positive method using MG Chemicals borads, etch with 
Ferric Chloride.  I like this best of any that I have tried.  Yes it 
is a lot of stuff to have set up, you really need a room or rooms 
just for this if you make PCB's very offen.  Make the Positive with 
Transparency film with a ink jet printer and using Ivex Winboard 
software.  

Ben