Social Networking Community Script

Hello, I would like to have an advanced php ajax dating script or social networking kind of community script which has ability to add-on chatting zones or extra features. I do not want you to code it, if you have one ready made and it works, please give me a bid with the demo url in the message board. Or an advanced social network kind script will also do. Social networking sites like Social Engine? Handshakes? Comparable Clones of myspace or facebook which do not look too bad will do. Bids with script demo only please. Bids without demo will not be considered. Bid your best price.