First, you will need software to open a .RAR file with. I suggest WinRAR(as it was made for it), but theres plenty of free alternatives.

The best alternative probably being 7Zip.

To protect our links, we use RapidSafe. Your download link will look something like: http://www.rapidsafe.net/rc-IzMwMmNwATM/DirtDPOV-3-5.part1.rar

If you have a Premium RapidShare account, you can use it like you normally do. If not, you can download as a free user.

You will need to download and extract all of the files to watch the scenes. They are not separated.

To watch the DVDs you will need a media player. I suggest VLC Player, but you can use anything that plays .wmv files.

Its fairly easy, and if you have any problems feel free to post a comment below and Ill respond ASAP.