What we did was purchase 6.0 (when it first came out, a while ago). We found major problems, and decided we need 5.1 instead. Told the sales rep, and they gave us a 5.1 registration to compliment our 6. We never used the 6....
Mike
Mike Crabtree - Lead Developer
Destek of Nevada, Inc. / Digital Telemetry Systems, Inc.
(866) 964-6948 / (760) 247-9512