I've had BIAB V12 for Macintosh for a while now and I'm finally getting serious about learning the software. However, when I sit down at the computer, I'm overwhelmed by the complexity and flexibility of the program. So, any suggestions about the best way to absorb what the software has to offer? My projected usage is as follows:

I am interested in improving my jazz improvisational skills (I'm a trumpet player). A friend gave me a series of BIAB chord files that match the published RealBook jazz fake book. I'd like to play melody against the chord progressions (figured out how to do this much), and also would like to have the software generate solos (in Bb) that I can play off the computer screen to learn phrasing, get ideas, etc. If something really good develops from the generated solo I might want to print out a few bars for reference, but in general I see myself listening to a generated solo, playing along with the progression on-screen (solo audio muted, but notation still visible), then finally trying something original on my own.

I've figured out how to get a solo to play, swap it to the melody line so that I can hear it, try a few different styles, but I'm still unable to figure out how to get the solo line transposed so that its in the correct key for me to play along (Bb) while the computer is putting music out in C.

I feel like I'm stumbling around and am getting slight frustrated with my inefficiency.

Art