There's an important message regarding rapidshare search: it can be used to find files which match the search results. This also includes sexually based material, as well. However, many files are falsely labeled. So, even when it's claimed to be personal material, the contents are often professionally produced in a studio. Also, many items are merely promos. While other products are protected by passwords. the Labels, .rar are unzipped. While, anything reading .avi or .wmv is already unzipped and ready. Also, there are trolls who post trojans & viruses, usually posing as "15 year old having sex with 14 year old". These files can easily be spotted because they usually contain roughly 1.56 MB of information (which is an invalid amount of information to comprise a video clip.).
Finally, rapid-searching can become addictive if you're not careful. So, only download those items which you need. And, don't indulge too much. Happy searching.