VB3 -> VB5 upgrade
 

I have an expired VB3 license, and want to upgrade to VB5. However, I don't want to touch the existing installation; I want to run both in parallel while I set up VB5. I'm making a lot of changes to my site, even the name. So I want the users to be able to use the VB3 version until I'm ready to switch over. Then the VB3 version will be removed. Now, do I purchase the Upgrade or the Full Installation? Brgds Danny