Help- Can't find Dimension Pro Expansion Content

I just recently reinstalled my o/s and seem to have misplaced the Dimension Pro Expansion content. I used to have a "Hollywood FX" preset section that had killer rain samples. I own Sonar 5, 6, 8, and 8.5. Does anyone remember which disc the Expansions are on? I can't find them for the life of me. They're not on the Dim Pro Install disc and they're not downloadable from my account on Cakewalk.com. Any help is appreciated. =)