lamdada,

I use BIAB "live" no mp3's no wav etc. Just like it comes out of the can so to say.

Guitar in to Bose LII through a pedal board and mic in through the Vocalist Live 4. As Matt says, as much volume as you can get through the laptop (without going crazy) and then adjust out volume through your mixer. For me it's is the Bose Mixer, I forget what Bose calls it, but it is a mixer none the less.

I have been playing 75-100 gigs a year plus some Street Jelly and Concert Window eConcerts for the past 12-14 years, or at least since I discovered BIAB. I am told the sound is wonderful, but hey some people are just very nice. LOL

If you would like more detailed info, drop me a PM and I will be happy to give you a call so we can talk further.

Later,