You have an early version of Brilliance. Later versions were shipped which didn't require the dongle.
Your best bet for an official backup might be EBay. I've seen it there fairly regularly at reasonable prices.
Upon reflection, you should be able to copy all the files to disk/CDr. You have the dongle so there shouldn't be a problem using the files as long as the dongle is in place. The upgrade, minus dongle, requires no protection.
Bob
