dating website/ social network

hi, am looking for a dating script or social network, i know that you may be desgined a good web site for some one else and may be did some changes to it , am looking for good graphics,good features,like chart room,forum,instant messaging,games maybe,and so on . am not looking to pay alot of money since this is not an original work. please provide the demo coz i would like to check everything before i buy. thank you so much for reading.