http://www.engadget.com/entry/1234000340048242/
Its still not entirely clear whether this is the same exact thing as that Asteroid audio interface box that Apple got so sue-crazy about earlier this year (were sort of guessing not, for a variety of reasons), but the AP confirms that Apple is going to begin selling M-Audios iControl GarageBand controller at Apple Stores nationwide next week. The iControl is basically an external mixing board for GarageBand that comes with all sorts of buttons, knobs, and a jog wheel so you can make multiple adjustments to recording and playback functions at the same time without having to constantly hunt-and-click with a mouse. Should retail for $179.