Just noticed your from Houston too. Neat to know there are other N900 users around here.

Don't get me wrong, that device is freakin sweet! It's been on TED a couple times. But the video shows how it could work as a finished product, not how it does work. What you don't see is all the hardware reconfig and software work that happened between each scene. I think I've seen about 4 or 5 different sets of hardware for it. It makes the N900 look like a polished showroom piece.

If you want one now, the easiest way would be to build it yourself. I wish he would share his software, but his website looks pretty sparse.