jacksmart:

1) Yes you can. Check this tutorial

2)You can bounce all the tracks to two virtual tracks, one left (for example on track1, virtual track2) and one right (for example on track 2, virtual track2) on a linked stereo track that doesn't erase the first tracks you have recorded. I don't know if I was clear...

There is a community for Boss Micro Br, you should join in.