I had the exact same problem... its a driver issue with Tcpip.sys... right? anyway you need a hotfix to correct it i have to look for it i'll post back as i find it
sorry if this is a double post but heres the hotfix for that problem http://www.microsoft.com/downloads/...ODK17AfnZveDQ7JRlMTG/ULRRDfBhSvw3RHPQhtuQUw==
I can't send you the hotfix but i can send you the Genuine Check program... Hotmail isn't letting me send the hotfix... even if i compress it into a .ZIP
hmm... what did you install the day you got this BSOD? ... and if you have a AIM name that would be VERY helpful mine is Pwned03003 and IM if you have one
One thing you might want to try just as an option is to boot into safe mode with networking and use firefox and this site: http://www.windizupdate.com/ (windows update for other browsers than IE, not compatible with IE) to try to update your computer. Also when you ran the ram w/one stick by itself did you try each stick in a different slot? It does sound like a ram issue of some sort, otherwise memtest wouldn't have given any errors. Other than that I don't know what else to recommend.