Well, well, well... I have success with Dave Snow's Cotton Belt Route.  Only 1.5 GB later, about 5-6 thumbnail fixes, and presto!  Now the real bugger, the Joint Rail's SP GP40-2...  
	
		
	
  Jointed Rail's SP GP40-2 on NV3's TS12 after SP1, using Dave Snow's route (no problems with that route and other consists) in driving mode.  I cannot couple another loco to it.
				
			 
	 Seems the original install had a problem, so I found my invoice, loaded up the webpage, logon, download new file, remove loco from Content Manager, install new file download (CDP) and try it out.  Problems went away.  Woooooooooweeeeeeeeee!
  Seems the original install had a problem, so I found my invoice, loaded up the webpage, logon, download new file, remove loco from Content Manager, install new file download (CDP) and try it out.  Problems went away.  Woooooooooweeeeeeeeee! 
 
		