I didn't see any FAQ's on this, nor any documentation hinting that it can be done with present configuration, so I thought I'd ask here before making it a 'Wish' post.

When using the Info modes "Transient" or "Line", is there a way to select WHAT data is shown on the line? Right now it's "Author: Song", with a timecode, depending on settings.. My setup, for example, I store song modifiers (like 'Radio Edit' or 'Hani's Remix') in the 'Comments' field. I'd like to modify my line to bew something like 'Author: Song {Comment}'

Anyone know of a way, or is this a 'Wish'? :>

Nope, no way right now to change the info modes right now beyond the different timecode options in 2.0 Beta. There are pieces of this on the RioReciever code, maybe one day empeg will move that code over to the empeg-car.