Thanks PG Team for including loop tracks in BIAB 2012! It would be great to have the following in BIAB/RB:

1. Loop selection dialog - have loop selection be anywhere in the file system with a selection box/dialog - useful to those of us who have loop libraries (500 MB+ in my case). Big pain to have to select the loop and move it into the fixed directory.
2. Have the dialog remember the loop library/directory locations and save that loop information including file location with the song. Barf/complain if attempt to load the song without finding the loop.

3. Give an option to save the actual loop audio data with the song.

4. ACIDized loop/riff support:
a: Recognize when loading ACIDized loops with tempo and key information and give an option to stretch/pitch shift the loop before loading it to fit song tempo and key.
b: Transpose pitched loops when song is transposed default option.
c: Allow arbitrary change of loop file at selected bar via F5 menu.
d: Allow pitched loop transpose to new root at selected bar via F5 without affecting tempo.
e: Allow pitched loop to follow tempo changes in song without affecting pitch.

Yeah, OK, I know that is most of core ACID functionality, but would be sublime to have in BIAB/RB.
Thanks so much for your transcendentally awesome work,

Charlie