Gran Turismo 5: 24 more circuits to be added?

Exciting stuff, huh? Well, maybe not that exciting if they're going to be as basically upgraded as the likes of Deep Forest Raceway... That was little more than the PS2 track in HD. Still, a DLC package containing the best remaining tracks from GT2, GT3, GT4 and PSP Gran Turismo would be welcome if the price was right. Here's the list of logos found so far, which are a possible indication of what's