Vista - Owner Feild

Hello,

We have moved our entire company over to vista and we are having some odd issues with the 'owner feild' and author feild.

We have software that scans each computer and looks for the owner info. The problem is all the owner info is now being tagged with "administrators"

We have all domain users OU added to the Administrators group on the local machine. I'm assuming this is where its pulling that info from.

What I'm trying to do is get the owner name to show as the user who is currently logged in from the domain, and not the administrators account.

As well, the 'author' name of the person who works on the file doesn't show up all the time, its very random. Example, we will scan 20 images on a flatbed scanner.. the first image has author info, and the 13th,15th, and 20th image all has the the scanners name (domain user) showing as "author", but the rest of them are blank.

Any suggestions on how to change this or get the author info to show correctly?

Thanks!