OK... First, this is a pre-alpha build, which means it's NOT complete, it's NOT fully adjusted and it's NOT optimized, also, the lag and stutter in the video is mostly caused by Fraps, not the game, I got a general smooth game play in that race.

Now, I decided to record this race because it was quite amusing. Also it's in replay camera because I'm quite tired of seeing everyone recording whole races from the inside view of the cars.

In this race I got from 25fps(all 32 cars on screen at the start) to 55fps during the whole race.

Ah yes, I used a Dual Shock 1 to play it, works quite fine.