Well, I am using version 3 and it works fine. Problem is there are a couple of fields I don't wanna use from my inventory. Namely, I have several cases that are sold without power supplies, some are sold with power supplies. So i've set it all up how I want, but I'd like to use JUST the motherboards from the store. I've copied some of the code from v5 and tried to make it work optionally with the database, or manual selects, but it doesn't seem to be compatible as the motherboard shows up empy no matter what anyone selects....