After running preupgrade check, I found a few instances of some web parts I'd like to further investigate. These are 3rd party web parts that I'd like to know where they are actually being used.
For example, Id = f9699ea3-fbf1-9ff7-99f6-17c856b8e3e9, Type = CorasWSC.Site.WorkSpace.Viewer, Reference = 79, Status = Installed
It's listed as being used in 79 locations. Is there a program (codeplex perhaps?), stsadm, or powershell command that could find the 79 site location URLs where this is being used?