Preval paint sprayer, anybody tried one?

I'm considering doing a low budget, somewhat temporary paint job on my Dart, just to get it all one color again. I'm going to seriously consider using this system: http://www.tcpglobal.com/Search.html?query=Prevel#/?_=1&q=preval&page=1

Have you seen the results from one of these? I can't seem to find much info on them; how many power unit refills would it take to do an entire car? I want to try a satin paint, something in the blue tint.

I have painted before, I did two different cars and they turned out nice. I used traditional equipment on them though. Back when Imron was a popular single stage paint.

Opinions? Any experience with this? Could it give better results than an aerosol paint job?

Thanks

Mark