I would like to integrate two of my site together. I have a media sharing site and a photo/video store. The media sharing script is the main site which is already set up and I would like to have a tab at the top of the page that will send people to the photo/video store to purchase downloads e.g. which I have up also. The photo/video script needs to be customized to only download MP3 and mp4 where as of now, I can only upload wmv file to be downloaded but I would like to upload the mp3/mp4 file to a straight download and not as a zip file. Plus I would like a time calculator in the store so that when member that go to the store and purchase the audio or video and it goes to cart, the time calculator will be able to add the length of audio or video purchased to determine how many dyscs to use base on the number of clips or songs. As for the games, I would like for my members to be able to play Zynga.com games such as mafia wars, cafeworld, farmville, and all there other games on my site but my members have to be logged in to play the games.