they could have thousands of cars but if you cant get them all whats the point? In gt2 there was 500 cars but you could only have like 100. in gt3 they gave you enough room to hold all the cars and some extras. I hope in gt4 they have it son yon can have all the cars. This would take up alot of memory card space but even if you han to have 1 memory card just fot gt4. The funist thing and most enjoyable thing for me in gt3 was finaly geting all the cars and i hope they let you do this in gt4.