I work out the chords and basic style in BIAB and then I import into RB and try out various Real Tracks & Drums.
Then I import the wave and MIDI files into my DAW (Cubase 5) where I can edit, cut & paste to my heart's content.
I usually try out a bunch of different Real Tracks & Drums, but I can't do any midi tracks except whatever is in the style.
What would be fabulous in RB & BIAB is the ability to generate a MIDI track in any style and insert it into the song.
Obviously this would work better in RB because it has more tracks to work with,
Sometimes, there is a part in a style that I really like, but I like other elements in another style.
I know you can create your own "combination" styles, but what I am looking for is the ability to audition
say, MIDI Bass styles, till I find one or two I like in combination with my Real Tracks, etc.