Homebrew PCBs

I made a couple PCB's awhile ago using the decal method and never 
want to go through that again!. Well anyway, I have access at work 
to a film printer (work at a newspaper) and I can print negatives 
upto a size 11x17". I was wondering what do I need to take a blank 
double sided copper board and make it into a circuit board? Do I 
need a developer, light, etchant and resist solution and I am good 
to go? Could anyone also recommend a good company for these products?

Thanks!