After having some problems with Sonar finding files, could we not get a list of where each of the vital (plug-ins, soft-symths, instruments, etc.) should be located?  That way if Sonar can't find them we can search for a relocate these files in the corrects locations.  

For pretty much what you're asking for, visit this link.  Mudgel has collected and posted a list of utilities for Sonar that do some specialized tasks.  At the bottom of that list is VSTInventory, by none other than our very own BitFlipper.
 
I use it and it's very helpful for what you're asking:
http://forum.cakewalk.com...th-Sonar-m3238243.aspx
 
And thanks to BitFlipper for coming up with that utility for us!