Morning all
Again, a bulk reply:
No, it's clearly not. TS2010 is Engineers Edition. It's a later than we originally planned for EE, but that doesn't make it "TSX". If you care about such things, the "X" in TSX represented 10 years of Trainz; Tony's post even covers that.
It's also true that product names rarely survive from conception to ship. This is at least the second, possibly the third Trainz product to initially bear the name of "Engineers Edition".
Unfortunately I can't give specifics on included content at this time.
Actually, I'd have to say that the most requested feature since TS2009 has been TS2009-quality trees. A few people have done a great job of this recently (TNM, Jankis, I'm looking at you guys) but it took a while, and most people have not.
We never worked on multiplayer for TS2006. I did write a little multiplayer proof-of-concept for Trainz CE but for various reasons (such as wanting to actually ship the game) we weren't too worried about it at the time.
Keep in mind that SpeedTree is focused on trees; there are other types of vegetation.
No, the add-on packs are not included in TS2010. They are compatible with TS2010 though.
They're not. But they're very pretty.
This information has not been release yet.
SpeedTree does not require an export tool. I'm not sure offhand whether you're allowed to use it in the way that you suggest, but that's a question for IDV and not us.
No faster computers will be free until around the release of TS2010, which would kind of defeat the purpose

Everyone's pretty busy here. I agree that it would have been nicer if the video was captured on a dedicated video-capture machine, but we're happy with the quality of the video: it shows what we wanted you to see.
kind regards,
chris