ah......the webpage has so little information. Actually, to add on to it, Pod has it's own track. So you could say there are 11 tracks in the game. The Pod track is very short and it needs a complete stop in the middle of the track to pass. There is also a concept car called GSX/4 by Suzuki. Sorta like a formula 3, or spider cars you see the driver. That's one of my favour. The game is not like anything in GT3. Think of it there are like fifty something cars in the game and you have to unlock them by winning courses one by one. There are 5 types of cars: Concept, New, Dream, Race, Rally. Some of them were described in the gtconcept page, others are just not significant. The cars cannot be tuned by buying parts. There is no such thing. You can only tune the car before the race by adjusting the settings. So, all cars have fully adjustable suspension, transmission, and 3 types of tires. But no wear out in the race.
The only thing that is worth playing the game: the concept cars.
Even in ACE mode (Normal, Professional, Ace), the computers are so slow you can easily win them by 20sec (5laps).
Drop me an email or a post if you want to know more about it.