Can you post more info, where you downloaded them from, what they are and if Content Manager gives an identity number e.g. <kuid:xxxx:xxxx>.
Posting the kuid on here and Google is a good start.
Welcome to the infuriating but addictive world of Trainz.
Rog
Ah, it seems that the bogeys are there but visually missing if you have not been into content manager.
Maybe something to do with disabling hardware acceleration in settings, but don't quote me on that, but you do need to access content manager to check the health of the loco.
Have you tried direct via /TS2009/bin/ContentManager.exe?
Rog
Content Manager requires a working OpenGL driver for your video card. Open explorer and run ..\program files\auran\TS2009\bin\TrainzDiag.exe and verify that OpenGL passed. If not, update you video driver. If you have problems post back here.