Hi Ben,
Like Cory, I can't remember exactly what menu it's under but if you go to any of your Rampage boxes you should be able to find the "Rebuild Page List" option somewhere.
Make sure before you do it......
1) You have all your Rampage Mac Client apps shut down (just the app, not the Mac).
2) Make sure all your Rampage applications (RIPs, Shooters, etc.) are off-line.
Later,
Terry