I have been very frustrated with Windows 7 as ever since I installed it my CS:S crashes with no error message anywhere from 2 minutes - 30 minutes of playing. I would love any solutions on how to fix this or anyone having similar problems. I've downgraded drivers, upgraded drivers...nothing fixes it so far. I've verified game files, defragged, run as administrator and tried almost all possible combination's of CS:S settings. Here's my specs: CPU: Intel Core 2 Duo 2.99Ghz MOBO:Abit AB9 Pro Graphics: PNY Nvidia GeForce 9500GT 1GB HD:80GB Hard Drive RAM: 2x1GB DDR2 OS:Windows 7 Nothing is overclocked or overheating, RAM has been tested, tried plenty of different Video card drivers and my hard drive has been scanned for bad sectors with no errors.