I've got 2.0 beta 7 and when you hold the down button it will switch to "Now and Next".

Not if the last thing you selected was "info:track".

In the 2.0 software, holding the down button will toggle you between the last "visual" screen and the last "text" screen.

So do the following:

Menu. Info. Track.
Menu. Info. Transient.

Now, holding the bottom button will toggle between info:transient and info:track.