Hello Friends. My problem is strong. I play Pro Evolution soccer 5.In the match,when kibitzer on the tribun screams, fraps per second down(slow) to 30.When kibitzer are silents fraps is 60 per second.I change my sound card,no resaults.I try everything.I have latest drivers to soundcard and mobo and my videocard.I close all programs in tray and shoot down progs in menager.Sound acceleration down and up not help.When i switch off my soundcard PES5 play smooth and beauty. My comp is: AMD ATHLON 200 XP+ A7V400mx-se GEForce 6600GT Leadtek Audigy soundcard 512 DDR Windows XP SP2 Modecom 350 ATX Temp mobo:35 c Temp procesor:52c Temp videocard:55c Please help me. Sorry for my english.