That's a thought. It is marked SP 3 Final (VLK) so I thought that perhaps any attempt to update it would be futile.
I'll try to snap a few screens and post them. Thems that know Pro might be kind enough to say if they look familiar.
Meanwhile, back at the ranch...I'm trying to fathom how the new Firefox is called from the old disc, yet does not contain my hundreds of Bookmarks.
I have no idea what will happen if I force the drive letters to a more familiar state, but I can't envisage putting up with them as they are.