PS2 driving sims opinion wanted

[comquat1]

I just got a ps2 for christmas from my girlfriend today and was wondering after GT4, what would you all say is the next best driving game to get me by until GT4 comes out? She also got me Need for Speed Underground 2 but I can't play it yet because I only got $ for a ps2, not an actual one since all the stores were sold out here.

 

[Dave Hardy]

Gt3

 

[Wilks]

I have heard they are having power supply problems which causes them to "skip" every fifteen seconds.....