Bob,
I like Noel's suggestion, with the caveat that you use Real Band. In that regard, you can use the Coyote Forte on some tracks, and use the SoundFont player on other tracks. Since BIAB doesn't offer multiple synth support, you really need to go outside.

Now, the other thing is that there is the thread with the Dimension synth and Garritan Pocket Orchestra. There are a number of sound banks available for the Dimension which you can purchase, although I don't see any for bluegrass.

Also, check out Sonivox's DVIs. Not DXis', but something slightly different. I'll let you know if they work out.

Gary

I'm blessed watching God do what He does best. I've had a few rough years, and I'm still not back to where I want to be, but I'm on the way and things are looking far better now than what they were!