Hi, I'm new to these forums so i'm not quite sure where to post or what to include in this post :\ Anyway, System Specs : AMD Sempron 2800+, 2.01 Ghz 1.00 GB Ram Radeon 9600Pro (256mb) Windows XP Proffesional Recently my Pc has been crashing, alot. I keep getting a BSOD with a variety of error messages. Sometimes I will get one called BAD_POOL_HEADER or BAD_POOL_CALLER. I also get one called 'ati2dvag.dll', with this error I get the stop codes 0x0000008E (0xC0000005, 0xBF9E04CD, OxA77F5458, 0x00000000). When my Pc restarts I get the pop up saying 'Your Pc Has Recovered From a Serious Error', in the technical information I get this: BCCode : 1000008e BCP1 : C0000005 BCP2 : BF9E04CD BCP3 : A77F5458 BCP4 : 00000000 OSVer : 5_1_2600 SP : 2_0 Product : 256_1 I have no idea what any of this means but what I have done so far is: 1. Unistall and then reinstall the latest Ati drivers. 2. Perform Ad-Aware and Anti-Virus scans. All help will be greatly appreciated. Thank you.