Interesting except for a couple of points:
In reply to:
(from the specs page)
Size: W x H x D (mm) - 75.9 x 112.6 x 24.5 mm
Weight: 9.5 oz (268g) with built-in Li-ion battery
iPod this ain't!
I hope the guys in Cambridge can do better than this.
But: I do like the USB *and* Firewire support (even if the USB is only USB 1 and not USB 2.0), I also like the fact it can recharge over the USB port as well - no more chargers to carry around with you everywhere.
And it has some (PC based?) software to let you up/download (non-music) files to it.