This morning, I bought the OBB1044 DLC package and, after exploring the relatively useless Academy Tutorial, decided to make a simple Free-Roam scenario that would allow me to experiment with this engine's rather elaborate controls. Then I started searching for it in the Assets fly-out -- without success. Finally, I opened one of the included scenarios for editing and discovered how to add it to personal scenarios: the unlikely key is SHG OBB1044Pack01.
The new-to-TS controls take a bit of time to learn, but I'm happy to say that the engine does not include frills such as sliding clipboards, coffee cups, or newspapers; opening windows and doors; or an elaborate start-up system. As soon as I feel confident about driving this engine, I'll try putting it to work in scenarios that are not passenger runs or long freight runs; in other words, ones that involve some shunting, even though that was not at all the 1044's primary purpose.

