ok this is my problem, each tibia client consumes around 30% cpu usage, when i lower the framerate limit to around 31 the fps goes down to 16~ and then consumes around 3%cpu, if i go to around 33fps limit the fps shoots up to 250fps~ and then it consumes 30%cpu each client

gtx 560 ti
6gb ram
windows 7 ultimate
amd athlon II x4 620
using directx9