[Poll] What do you play most?

[Demented]

I'm sorry, but you guys are simply not grasping what I'm suggesting. Nothing has to change in Maniaplanet's engine. If you were to click on a track that was made, let's say in Bay, Maniaplanet launches the TMUF engine, then load the Bay environment and track. When you're done playing it, Maniaplanet reloads.
I'm not suggesting reprogramming Maniaplanet or even stringing together TMUF and TM² tracks in online play, just adding a way to swap between the two without quitting out of MP. Anyone who has done programming knows this is very possible and not a massive challenge. In very simplified terms it's a bit like placing a shortcut on your desktop or start menu, it doesn't change the program it just creates easier access to it.
Would anyone else play all of the environments, old and new, if they were all accessible from one place? I would.
Honestly, I think it's something that should have been done from the start.