I finally got an Airbrush up and running with no small donation from my good friend LBursley! To get me started in learning the thing and it's abilities, I've used it to help paint the Codex Grey onto the Drop Pod commission!
I'm headed out to GW Onley tomorrow for a pot of Mechrite Red and possibly some Boltgun Metal as well.
I'm already really impressed with how the airbrush works for me. I'm just doing the simple stuff right now trying to learn the limits of the new tool, but I can't believe I did without it for so long!