Network Casino Games - Internet Cafe

I 'm looking for a casino software that can be used at an internet cafe with 4 client stations and 1 admin station. The software must have the following properties; A selection of games including poker, roulette, blackjack, and several slot machines 1- IT must have admin panel which will be in admin computer. 2- Admin panel accessable only with a password 3- Loading of credits on client stations can only be controlled in admin panel 4- Games menu on client station can only be start and closed by admin panel 5- % return of games can be changed from the admin panel 6- Interface can be through browser (flash games) or any other type. Please see [login to view URL] . This system need to be similar but on a smaller scale. if you need more info PM me.