[ms office - 2003] Differentiation in file size between Full Install and Administrative Install

[LeightonJames]

Hi all

 

I am currently in process of slipstreaming Office 2003 SP3 and all subsequent updates into my office 2003 installation media. I have noticed something odd though, a Full Install using the original install media is 993MB whereas a Full install using the administrative install point is only ~670MB anyone got any ideas as to why this could be?

 

I have found this by doing a custom install on both installation wizards and choosing to run ALL from my computer.