Hi all. I cleaned house a bit; re-installed win7 64-bit, re-installed Platinum through the command center, but now I am missing these plugins: 
Perfect Space
Cakewalk Analyst
VC-64
Beatscape
Can't find them anywhere and it is a clean, new installation. If I go to command center, it says everything is up to date and groovy.
Any advice, opinions, help, please?

The plugins you list are no longer shipped as part of Platinum.
 
You'll need to do a minimal install of just those items, either from your Cakewalk account or from the original discs
 
They will never show up in CCC

Thanks you. That was the Occam's Razor answer.