Hi Larry - thanks for the link. Yep, I've seen Mike's threads at teamswift. He's an upstanding guy from what I've read, and apparently the "economy head" package really works too. I'm sure you've seen Geo Hauler's (I think it's Geo Hauler) thread in the economy forum documenting his experience.
I've been seriously thinking about getting a 3tech cam, but I'm just being a cheapass at the moment. If I can get a junkyard XFi cam, I'd give it a try first.
Anyway, welcome to the site. Are you (a) sticking around, or (b) just dropping in to tell us about the cams? If it's "a", Feel free to post a "hello" thread and tell us a bit about yourself.