PPG Delstar, anyone used it?

I have some PPG Delstar paint, should be acrylic enamel, anyone used this stuff before?
Also plan on useing PPG DP-90 80? black epoxy primer till I have bucks for a paint job, what air filter can I use and where can i get one, this is hobby stuff, so i don't need the top off the line stuff.
One more question, I need a water trap/filter for the compressor, anyone recommend one for a poor bastard like me?

Gotta do this paint on the cheap, then when Obama's stimulus kicks in I'll have Barris paint it:cheers: