Apparently, when Alesis looks at an iPod the company gets dollar signs in its eyes -- between the 8 track mixer for the home recording set, the pro audio-minded rack mixer, and the ProTrack dock / portable digital recorder, you'd think they'd have all their bases covered -- but that's clearly not the case. Among the many goodies making the scene at this year's NAMM, JamDock is aimed at musicians who want to incorporate iPod audio