MacMice has announced that its USB-MIDI keyboard for Apple's GarageBand is available for pre-order and says it is offering a "shipping guarantee" for Christmas delivery. The GarageKey has 37 full-size, professional quality, velocity sensitive keys as well as has octave up and down buttons discretely placed on the rear panel. It is "plug 'n play" compliant with Mac OS X USB-MIDI. The instrument features clear acrylic over bright white styling--designed to precisely match Apple's desktop styling. It includes clear acrylic riser legs that create space underneath to stow away an Apple keyboard. It will ship on December 12th for $120.