alright i lag in this game when its set to 2-3 graphic quality, uh its ok in number 1 but i really dislike the sound lag. ok i'll tell you about my computer so you can help me lolzzzzzzzzzzzzzzzz.

Manufacturer: NVIDIA
Processor: AMD Athlon(tm) 64 Processor 3500+, MMX, 3DNow, ~2.2GHz
Memory: 1536MB RAM
Hard Drive: 600 GB Total
Video Card: NVIDIA GeForce 6600
Monitor: Plug and Play Monitor
Sound Card: Realtek AC97 Audio
Speakers/Headphones:
Keyboard: USB Root Hub
Mouse: USB Root Hub
Mouse Surface:
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-

every part of your PC is below min spec you will never get the game to run at a decent speed or fix the sound lag as it is caused by the video running too slow.