I had tried to move RS to another drive, abandoned that idea, and reinstalled the whole thing: SF2, Phase one, then phase two. (I'm using Vista 32, and it worked before.) Somehow, the installer of RS phase two will not overwrite into phase one. Is there any reason why I can't move all the phase two folders to the phase one setup? where to the Midway plotting boards go?
Thanks

If you have Phase One installed where you want it and Phase Two is installed successfully elsewhere, just drag the Phase Two folders over. Let Phase 2 overwrite Phase 1 when appropriate.

As far as the briefings, I keep them in a folder named Briefings in the SF folder.