Well guys,i bellive my problem its my pc.
I have a pentium 4 ,CPU 3.20 GHZ,1 GB Ram, Nvidia Gforce 6600.
And i already have my config. at the minimum. Resolution at 600x800 ,grafics at the lower,even the drawing distance I have it at the mimimum ,some times i crash because of that, and dont know if this last on makes any diference.
About the FPS it depends on the number of players,more players less FPS.
ThankĀ“s for your Help.