Office 2007 Pre Loaded CD Key

[tcisajerk]

Does anyone know if the cd key used to Pre load Office 2007 on a OEM computor is suppose to match the unopened Office 2007 CD shipped with Laptop.

We have approx 20 Laptops from Gateway and all the software is mixed up or missing.

I used Jellybean to Get CD Key, However can't seem to match up with unopened CD's.