Hey there. This is my first time running steam on my computer and I found this offer online from ATI which it will give you Half Life 2 death match and Half Life 2 Lost Coast for free if you own an ATI graphics card. So i took the offer since I heard that Half life was good. After it was done downloading and installing, I clicked on launch to play the game it it took me to Steam's disk defragmeter to make my games run better and smoother. And once it was done, the game boot SCREEN popped up showing 2-3 people with guns. Then all of a sudden I get a BLUE SCREEN OF DEATH!!!! Oh My god! The blue screen of death (BSOD) told me it was doing a memory dump. And it gave me the following errors. Stop: 0x00000116 (0x86EF0008, 0x8C4163EE, 0x00000000, 0x00000002) -------------------------------------------------------------------- ATIkmdag.sys- Address 8C4163EE base at 8C406000, Datestamp 493450BA Eversince I saw ATIkmdag.sys, I figured that this problem was based on ATI. So it must of been my graphics card. So i went to ATI website and downloaded the newest updates for December 2008 restarted and tried again. and STILL! can't get it to work! please help me! Also it talked about caching and shadowing, for the caching I am using Windows Ready Boost. Maybe that could be a problem? COMPUTER SPECS: AMD Sempron Processor 2800+ 1.60GHz 2 Gigabytes of RAM (1 Month's old) (used to have 512 megs of ram) Windows Vista Ultimate Service Pack 1, 32-Bit System -------------------------------------------------------------------------------- Manufacturer MICRO-STAR INTERNATIONAL CO., LTD Model MS-7142 Total amount of system memory 2.00 GB RAM System type 32-bit operating system Number of processor cores 1 64-bit capable Yes Storage -------------------------------------------------------------------------------- Total size of hard disk(s) 540 GB Disk partition (C 15 GB Free (50 GB Total) Disk partition (D 9 GB Free (25 GB Total) <--- THIS IS WHERE STEAM AND THE GAME IS INSTALLED Media drive (E CD/DVD Disk partition (I 386 GB Free (466 GB Total) Graphics -------------------------------------------------------------------------------- ATI Radeon X1650, 512 Megabyte Graphics Card (Updated driver) Display adapter type Radeon X1650 Series Total available graphics memory 895 MB Dedicated graphics memory 512 MB Dedicated system memory 0 MB Shared system memory 383 MB Display adapter driver version 8.561.0.0 Primary monitor resolution 1024x768 DirectX version DirectX 9.0 or better