Sorry guys, the OP was referring to this...
http://www.artvps.com/page/109/raybox.htm not the Boxxtech gear.
Have a read, it's some interesting hardware and software.
Archinano, I looked into the ARTVPS gear about a year ago, at the time their products weren't available in Australia so I stopped my research. I did get to speak to a few people who had used the equipment though and heard good reviews from each of them - I suppose you'd have to do some quick accounting to see if it's viable for you.
The only downside I could see at the time is that you can't do any hardware upgrades yourself. The major upside is how easy it is to install and use.
S.