Website clone - Kasamba

Need a clone of [login to view URL] don't care if you done it or not as long as it works. *NEEDS TO HAVE* The standard chat interface and the ability to charge people per minute via payment gateways for there chat sessions just like kasamba. payment gateway / admin interface / preferably easy themed / comms system will be placed on linux hosting so PHP would be ideal and mysql. ** Users with feedback/reviewed only **