Hi,
If you are interested in the most interesting Porsche project, the 918, see my 918 page:
http://stuttcars.com/porsche-models/918/spyder
It is hopefully the most complete 918 info, photo and video page in the net.
It has the 918 Spyder new tech specs (not the ones from the 2010 concept car) compared to 997 GT2 RS, Carrera GT, 996 GT1 Street, 993 GT1 Street and 959 Sport. 918 is amazing, but performance is very close to anything else that has already been done during the last 25 years. And it is by far the heaviest Porsche super car yet, assuring a super car has to be a heavy machine (Veyron showing the way here - another Porsche family engineering product, despite many people don't know the story behind).

 

Some great info there. The rolling chassic car looks like it could be out of a movie like Back to the future.

 

First road-legal prototype is ready and PAG makes no secret.
See photos: http://stuttcars.com/porsche-models/918/spyder