Rapture and Dim Pro - Reloading Samples/programs from a backed up drive

Hi
I recently upgraded to Win 7 Pro.  Before, I backed up everything to an external hard drive.  I have a few issues I cannot figure out.

I did the dim tweak of changing the registry entry for where the samples/programs are.  This is not one I had to reload as I had already put this data on my E drive.  But I have my multisamples folder in Regedit as E:\Dimension Stuff\ and I have problems loading samples. Any advice?

On Rapture, I seem to recall that under Vista the data was stored under Users/App Data or the likes.  My registry entry shows Contents Folder C:\program files (x86)\Cakewalk\Rapture.  I copied the entire contents of my Rapture directory (x the .dll) to this directory.  

I am not seeing any of my programs and I had purchased most of the add on sound packs.  

I would reinstall everything (i did reinstall Rapture and Dim Pro when i did the upgrade) but several of my purchases from the cakewalk store are no longer showing up as being downloadable.  

Any advice?

Thanks

thanks