Rapidshare is file hosting server. It doesnt have any virus of some sort.
Here's the procedure:
1. Click on the link
2. Scroll down and click the FREE button
3. Wait for Donwload ticket. Usually less than 2 mins
4. Enter the Code and Click download
5. Wait for it to finish.
6. You can now open the Pdf file posted.
7. Enjoy! Happy Reading