Hi there everybody at [H]! So I made the choice on release date to purchase a copy of Left 4 Dead, sure enough it's a great game but I'm having a serious issue which makes it almost unplayable. Every 2 - 3 minutes of completely smooth gameplay, never dropping below 60FPS, the game will lockup and the sound will repeat for about 10 seconds before resuming. I have updated drivers and reformatted multiple times to justify having spent $50 on this game but it still seems unplayable. I have 4GB DDR2, 8800gts512, xeon e3110, and an asus maximus formula. and the problem occurrs on all detail / resolution settings. One thing I suspect it might be is the fact I'm connecting wirelessly to my router, although the problem still does occur in single player. Does anyone have any advice they can offer? Thanks!