I father just bought a new PC and asked me if I could help him reinstall Windows 7 and Office 2007 on it. Unfortunately he can't find the installation DVD for Office 2007 and even if he did, it's an upgrade so I would have to install an older version first which I'd prefer not to do. When I reinstalled Windows 7, I used a tool called ABR (Activation Backup and Restore) to save/restore the license. (Mostly to get rid of all the junk HP put in their computers) Is there anything similar to ABR but for Office 2007? Or is it possible to somehow install Office 2007 with an upgrade serial but with an Office 2007 installation disc? Thanks, Daniel EDIT. Maybe I could use a keygen to install Office 2007 the illegal way and then change the serial afterwards and make it legal?