I wanna start my own gpt-program, and I wanna know some qs: 1.What script is the best to use (only php + mysql).I see shiftcode,gen4,Zeus,CashCrusader, AuroraGPT so good.so what is best for server performance,utility,addon,sercurity,good template designe?(price maybe not problem)...And how do they run on nginx? 2.When have site installed,what network should i registed to make offer....? Did anyone know the answer and a (demo) site where I can look ? Thanks.