I like TS2010 because:
1. No more Fatal Errors (at least I haven't gotten any in 4 mos. of using 2010--- got them all the time in '06))
2. While driving a session, you can "Pause" the session, move all over the route to throw switches, see where things are, etc.
3. When you leave Map view, you're back in the cab.
4. In surveyor, even on big routes, the undo command works instantly.
5. Speedtreez... I like the way they look. Adds more realism to the route.
6. Much more stable than 06.
7. Much better Frame Rates.
8. Carz drive right on the roadbed--- not two or three feet ABOVE the road
9. Sound seems improved.
10. A.I. trains seem to obey commands better.
These are just a few off the top of my head.....
