Updateing Files in PDME vault from 2007 to 2008

We upgraded our SolidWorks seats from 2007 to 2008 lastFriday. We are also using PDME 2008. Now when we open old 2007files we are being promted to save the files.

Is there anyway to update files in the vault from 2007 to2008?SolidworksSolidworks Pdm enterprise Pdm