I'm not trying to generate business for anyone, but for those of us with the MS Fairing there's now a good option for adding an audio system. It's called Hogtunes and is designed specifically for the MS batwing fairing. Pretty straightforward install - it attaches to the fairing itself and has a handlebar mounted MP3 ( etc) holder with a volume control big enough to operate with a gloved thumb. It has a 50 W amp with decent speakers. built in. I got "audio envy" on a recent trip with friends, so I was happy when I read that there's a system for those of us with the MS fairing. I've had it on for a week, and can testify that it's good. I can hear my tunes at freeway speeds. I'm running Roadhouse Dooleys, so I can't comment on anyone running louder pipes. My only complaint is that the unit conflicted with my Baron risers. I had to go back to stock to clear the Hogtunes system. In the next week or so, I plan to go to a local machine shop and see if they can fabricate some new risers that will allow for the Hogtunes setup. I miss the 4" rise and 2" closer to me handlebars.