They purposely limit the number of cameras that can be licensed to keep people from abusing their license and sharing passwords, or at least they limit it.
Mt Spokane, thanks for the link, actually I have read your input in FoCal threads before, aren't you a Beta tester or something? Anyway it was the Mac compatibility issues that stopped me buying it last time I looked, if I do get it I suspect I'll wait until v2. Also, do you know if they do a club license type arrangement? I am pretty active in a club and have talked about the club getting a license and then having a calibration day, but that wouldn't work with the current body serial number based setup.
As to a group license, I'd ask them about the possibility, I don't know if they allow that or not, but I've seen some oblique posts hinting at something like that.
I do not beta test, but pro licenses do have access to beta versions, and can test them, so I was just passing along the info to someone who might want to try out the beta.