I'm sure I'm not the only person who has air guitared to Boston, now you can take it further, thanks to Air Guitar Rocker.
At the Consumer Electronics Show (CES) in Las Vegas, Jada Toys unveilied a new product, the Guitar Hero Air Guitar Rocker. This is a device that allows you to air guitar to different rock songs, including Boston's More Than a Feeling.

The device requires no game system and comes with an Air Cartridge that features 10 guitar riffs from Black Sabbath, Deep Purple, Motorhead, Van Halen and of course, Boston. It also includes five original Air Guitar Rocker freestyle riffs.

The product will be available March 2008 with a suggested retail price of $29.99 and will have additional cartridges available for sale featuring more tunes. If you're going to CES, you can see the product at the Jada Toys, Inc. booth # 72349 at the Sands Hotel Convention Center.

Update January 17, 2008:
You can see a clip of the Air Guitar Rocker being demonstrated below that was shown on DL.TV episode 214.