Should these be stored in a particular place within Cubase 6.5 or C7? Or are they showing up as part of an old install of Cubase that are no longer needed? 
They show up in My Documents in Win7 right now. Things like: Anna Hop Kit.drm, Banger.drm, BangerCD.drm, etc. Are these outdated files?
Has anybody confirmed these are old files that I should not keep? Should I put them in another place? Thanks?
I do not know facts about this.
But maybe try the safe route.
Make a copy and put it on Usb stick, make another copy again,stash it somewhere else on your harddrive and delete the old folder, see what happens?
Yes sir, thanks! I am thinking that it is quite old, probably C5 or C6. I removed it and my C6.5 found the same files somewhere else. So I simply deleted these. And thank you for checking in, I appreciate it.