I overclocked my PC about 3 weeks ago, and have had no problems since. I am running my i5 3570k at 4.4GHz @1.2 volts. Right after I overclocked it, I ran Prime95 for 8 hours, and nothing happened at all. In that time I also played plenty of games and things like that. However, sometimes when I do things that push my internet really hard, like browser games or download large files, I get a BSOD. Since I can't get an ethernet cable where my PC is, I use a Netgear USB wifi card that works very well for my needs. After each BSOD, I get no internet connection, and have to manually remove and place back the internet card, and then it works. I need to know if it is my overclock that is making me get a BSOD or the driver for the internet card. Thank you.