Another good thing about GT Concept is that there's several GT 4 LM Edition cars in there, There easy to Hybrid using MK's program, You can also put 7 Speed Tranny's in your GT3 cars and drive them in concept, I love GT Concept, Autumn ring in GT Concept kicks up leaves when your off track while spinning the tires, I think it's a great game and a little more than a colletors edition, it could of been a stand alone game with a few more tracks, I give it an (((8))) Easily!!!