Sorry bout the links, I'm redoing the websites. I'll get them up on streetfire soon until I'm up and running again. The Rio has awesome potential on the track. My first time out I did poorly, but I auto-x regularly now and beat a lot of cars worth way more than mine. I have yet to get beat by a mustang actually. It all depends on the course setup though... a high speed course will give the porsche's and corvettes the advantage, but a tight course will let me walk all over them. I need more HP for the large course. I usually run better than the overall average times, but I need more experience in order to run with the miata's and rx-8's etc...
I'm hoping for slicks for next season, that will help immensely
EDIT*
Vid 1:
Video - KFX Performance Canada Kia Rio Autocrossing
Vid 2:
Video - KFX Performance Kia Rio Autocross
Vid 3:
Video - KFX Performance Kia Rio Autocross
Vid 4:
Video - KFX Performance Kia Rio Autocross
I don't know how long it takes for SF to activate the vids, but there is all I can find right now.