Hello, Im new to this forum and I'd like to start off by saying hello to everyone ;)\nAnyways, heres my issue\nFor months I have been having a crashing issue with my ati 9600xt card.. \n(I use Windows xp Professional SP1)\nNow I finaly got rid of it and alot of problems went away. I just bought an Nvidia 6800gt 256mb by EVGA.. But one problem still remains.. Specialy during gaming when im playing Counter-strike Source (half life 2 beta mod) My system just crashes and goes to the blue screen.. When im doing Regular work such as web designing or what not, The crashing still occurs but it takes a longer period of time between crashes.. heres the error I get\n \nIRQ_LESS_THAN_OR_NOT_EQUAL (somethin like that)\nStop : 0x0000008E (0x00000005, 0x7fb37ca0, 0xf2340B04, 0x00000000)\nBegining Physical dump of memory :\n \nIf anyone can help me out with this I will be very greatful.. and btw\nAll my drivers are upto date, im on direct x 9c, I even tryed installing SP2 but that gave me more problems so im back on SP1.. I also repaird my OS with the cd.. soo after hearing that.. any ideas?