I know Too Fat Lardies also has a "help you publish your stuff" program - or they did as of a year or two ago. Worth a write to them.
What all would you need for a beta tester? I have some buddies who do a lot of VSF stuff and might be up for building some home-made nef's. I could see if they're interested (they do art for various games, and have helped playtest/design a handful of games such as Fireball Forward etc.).