My bad, and my apologies (it's been a lo-o-ong week).
Typed SimPE in my response, but was actually thinking of Delphy's Downloads Organizer to scan for orphans:
http://www.modthesims2.com/download.php?t=227925Same caveats as mentioned above apply. Again, sorry about having a senior moment above.
That said, though, there IS an orphan scanner plug-in for SImPE:
http://theos.chewbakkas.net/tools/meshscanner.htmlThough I think it may by now be included with newer SimPE versions (regardless, it is disabled by default and must be enabled to do such a scan). Check in the Scanner listings of your SImPE and activate the one called Orphan Mesh Scanner. To get there, use Tools--Scan Folders and see is the Orphan scanner is listed.