This track is Redrock Ski Resort, this is a modified version of Summit, whit a desert setting. There are two version of this track, summer and winter, in the summer version there is sand, in the winter one snow. To install them simply put "trk003" (summer version) and "trk007" (winter version) folder that you find in the downloaded Zip file into "C:Program FilesElectronic ArtsNfs3Nfs3GamedataTracks" and replace the existing ones. You are allowed to create a project using as a base my track or convert it to another version of Need for Speed but please contact me first on my e-mail "opusivgamer@gmail.com" and give me credits. If you want to upload this track on an other website you can do it but Readme file must be included. Visit my Youtube channel "Opus IV Gamer" (https://www.youtube.com/channel/UCoIje9MbCb2TOtrMmGttYNg) to see a lot of videos that I made on Need for Speed III Hot Pursuit and don't forget to subscribe to it for new coming videos.