Quote:

I am not happy with the instrument sound that is produced by BIAB.




Unless you are using RealTracks and/or RealDrums, BIAB sounds are only as good as the synth it is playing through. It is my understanding that the Roland VSC/DXi synth won't work under Windows 7. BIAB ships with a Coyote Wavetable that will work under 7 but sounds the same as the MS Wavetable. PG sells Coyote Forte, which works under Windows 7 and has some nice sounds. You can try it for 30 days.

From what I can tell, your Yamaha P85 has only a few keyboard voices. If you want to use those, you would need the patch numbers from your manual and put those in the BIAB part(s) you desire. Depending on what instruments you want, Forte would probably do the trick. If finances are an issue, there are free synths that use readily available sound libraries such as VSTSynthFont.

R