best online driving games?

[simdel1]

so whats your favorite online driving game and why? is it particularly realistic for an online game, or are the graphics the best you have ever seen online. maybe you just like the game simply because its fun. whatever it is, tell us about it here.

my favorite at the moment is castrol racing 2 at minatrix.com. its relatively realistic for an online game, but the main reason i play it is because of the competitive high score boards and the route that you have to drive changes every month.