I have a nooby question... How can I take over? Could anyone please tell me? I know I have to press T on the names screen but I don't know exactly what to do after that and WHEN I can take over because sometimes the T doesn't appear. So... could someone please tell me the "rules" of what I should do to take over (change driver) during multiplayer?

Thanks in advance!

The racer who wants to take over presses the T, the player to be taken over has to make a pitstop, then he presses the green T and voilà

If you are on track, you'll see the T for spectating people.
If you are spectaticg you'll see the T for people on track.