About 2 years ago, I bought a copy of FCP Studio 2 from a co-worker for a good price. It came with all the disks and several manuals and it installed perfectly. Now I would like to upgrade to FCP Studio 3, but I am not sure if the software that I bought was a retail version or an educational version. The person I bought it from has since moved and I can't ask him. I checked all of the disks and manuals but they make no mention of it being an educational version, and the intro screen doesn't say educational version when I start FCP, unlike the Adobe educational software that clearly says education on the startup screen. The little box that contains all of the install disks does say the word "retail" on the version information sticker that is on the box. I called Apple but they were not very helpful and couldn't tell me if the serial number was an educational version or not. Is there some way to find out which type of software I have before actually buying the upgrade version and then discovering that the version I have doesn't qualify for the upgrade version? Thanks for any advice.