Unfortunatly, my father's camera fell out of battery while I was still wandering around in hall 1, so I've no pics of others halls.
Note: Ive resized the pictures to smaller resolution, but if someone tells me how to create a thumbnail(I know, it's a shame but I don't know how to do

Peugeot
The 908 and its quadri turbo V12 HDI:
This was an amazing car to see! Of course, it's a demo version and things such as the chromed lion insignia are very unlikely to fit on the racing car.
Porsche
The 2007 ALMS RS Spyder:
and cockpit view:
Ferrari
Special bad mention to Ferrari and Maserati btw, they didn't allow public to enter their stands, which were reserved to VIPs

F2005:
Renault
Mégane Trophy:
Formule Renault:
World Series car:
I liked this exhaust combination.
Fisichella's R25:
and Alonso's (or pretended to be) R26:
Edit: Corrected my mistake whith the pics, they should be visible now. Also corrected the Ferraris names.