Just recently my 1 yr old custom rig has been acting up with 2 different BSODs. The first is a STOP:0x1E with a "NDIS.sys - address FFFFFADF900FA839 base at FFFFFADF900AB000, Datestamp 45d699f1" that doesn't occur quite as often, and the second is a 0x3b. In both instances the dump to physical memory countdown goes off. At first I thought it had something to do with my vid card after doing some googling, especially since this started to occur after I ran a MS Update. But I've since rolled back the driver and the bsods still keep happening. I thought it had something to do with my memory, but I ran this memtest program (http://hcidesign.com/memtest/) overnight and got no errors. They occur randomly, ranging from within the first 5 minutes of booting to after days, and from watching vids on wmp to typing up an essay. Sorry I don't have that much information to give you guys, but I'm not quite sure what else would be relevant. Here are my specs though: mobo: Gigabyte EP45-DS3R (rev1.0), Bios vF7 CPU: Intel E7300 GPU: Nvidia 9600GT Ram: Crucial Ballistics PC6400, (2x2g) HD: Samsung HD103UJ (1 TB) OS: Windows XP Professional 64bit I hope someone can help me out here! Thanks in advance.