GPL and Indy Motor Speedway.

I have N3 and N4 how can i convert indy.??

Go here for more track info http://simracing.com/alison/gpl/add-on-tracks.htm or http://www.sim-garage.co.uk/tracks.htm "Andrew East" <[email hidden]> wrote in message news:Kt9J6.36587$[email hidden]... > I have N3 and N4 how can i convert indy.?? > >