Sorry that the black ones aren't currently available (would you consider painting yours if you got the blue ones? ... you could create your own design or color scheme). Note that the earphones look worse (and larger) in the promotional photos than they do "in person" -- something about the flanges make them look like "un-serious" 'phones ... but believe me, my M5s put out some serious sound from even an iPod Nano. Excellent value, IMO.
I use Comply and Shure foamies, and am really glad I went to the relative trouble of getting the not-widely-available Atrios (by the way, roaddogonline is a legitimate, professional company, in case there were any concerns about that).
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Phones (in order of purchase):
Sony MDR71, Sony MDR51, Etymotic ER6, Panasonic RP-HJ50, Shure E3C, Koss PortaPro 2, Creative EP630, Etymotic ER6i, Sennheiser PX-100, Sennheiser HD555, Future Sonics Atrio M5