To Mac:

Thanks for the work around. It would be cooler if BB worked like the User Guide and the dialog says.

I see a new feature listed for BB2011 that looks like it actually will:

"• Re-Generate part of a Soloist track, without erasing the existing part. This allows you to customize your Soloist track by regenerating parts of the solo with the same or different RealTracks. For example, generate a 4-bar clarinet solo at bar 9. Then generate an 8-bar flute solo at bar 49. The file plays back with both solos intact."

I just bought BB2010 last week. If I knew a newer version was available I would have bought it instead. Oh well, let the buyer beware.