heres what you need to do...
also the data or content you are having in your site, Is it legit, available for other ppl to use on their sites, with or without your permissions, also state where you got your content from.
and all that stuff. Also sites with illegal downloads dont get approved by google. If you are posting something thats downloadable, you need to prove it any how that you are responsible creator or copyright holder of that stuff or your content as well.
good luck !!