It is worth the money to get utilities like PInstall by markDC, and CorrectRef Pro by Hogsoft. People make mistakes. The artists who make products, the people who buy products... especially with the sheer weight of all of the available add-ons. Its gonna happen. I would be lost without PInstall and Correct Ref Pro; I'd also be lost without my lifetime membership to PoserWorld. Though, the guys could really use some more clothes, Steve. ;-)