I have now retired from TDU on the PC, Atari/Eden released a patch, it has messed up the FPS, Sound and buddy connections.
Its a big shame as the game is/was great!
It seems that Atair/Eden are concentrating all there efforts to the Xbox version, On the PC the new patch gave the Skyline R34 and Audi RS4, these are the only extra cars offered in the game, still no Lexus dealership.
Still im getting an Xbox 360 soon. :D