I'm trying to limit the amount of adult contect that the search returns, however, it only restricts by names, not content. Therefor, I would like to be able to limit the downloads to MP3 only. Is there any way to remove the other file types from the drop down box under the search tab so that MP3 is the only option? If not, is there any was to create a filter for this, and lock the user out from changing the filter?

Thanks for your help.