Chris Brown

ps2 matrix modchip problems?????

hiiiii i live in india i buyed i ps2 slim and gave it to a shop in kolkata for modification after a week i get back my ps2 slim with matrix modchip loaded .I downloaded games from net specially piratebay and write it into a dvd and when i inserted it my ps2 slim SCPH 90004 matrix infinity couldnot recognize it i hav tried mortal kombat shaolin monks game.
so is there any other way i could write games in a dvd and play it in my ps2 or is there any other process of downloading games …plz hlp……………….