Looking good.
But the Crystalfontz ones don't look as good as the Matrix Orbital one because of those "crap looking" buttons. And well, it matters.
I also liked the screen of the Matrix better. It looks more diffused, it doesnt show the "cells". But that might just be from the camera angle.
(PS: Here in Europe they're sold at 100$US+ , so there isn't much demand. You can get a LIS (Lost In Space) for less. Or a Digidoc5+. Doesn't pay, imo. Or
http://www.usblcd.de/ , for 50 $US, you get a 20x4 blue one with USB connections. )
How's the software for the USB one ? Until recently , there wasn't any really good support for USB versions for what i've seen. Most programs only worked with serial/parallel versions.
And while we're at it :
http://www.aqua-computer-systeme.de/content/aquaero.htm
http://clientes.netvisao.pt/carlo001/aquaero_pv_0.jpg
http://clientes.netvisao.pt/carlo001/aquaero_pv_1.jpg
http://clientes.netvisao.pt/carlo001/aquaero_pv_2.jpg