It's been floating around the Pandora sites for some time. There's a lot missing that's on the Pandora, notably WiFi.

As for a mini desktop solution: I have two Linutops (the original and the Linutop2, here) and they are quite satisfactory as "you-just-don't-see'em" computers, although the S-video out of the Beagle is nice. Then again, my Linutops are hooked up to tvs with tuners, so I don't miss it that much and it seems it's becoming increasingly difficult to find tvs without a VGA plug.

Beagles may be cheaper, but Linutops are plug and play...