I was just browsing Fast Autos tonight when I noticed a company called Freestream. When I checked, it was the same thing as the Caparo!
http://www.fast-autos.net/vehicles/Caparo/
http://www.fast-autos.net/vehicles/Freestream/
So, which company is actually building the "fastest" car?
The only difference I can find is the Freestream isn't supercharged, and is a 2006.