Hi there, long time reader first time poster. A while ago I started having problems with my computer. At certain times I get the following bluescreen: DRIVER_IRQL_NOT_LESS_OR_EQUAL STOP: 0x000000D1 netr70.sys - Address 9022977F, base at 90202000, Datestamp 45923fd3 I have found 3 main reasons that trigger this BSOD: - Playing any type of streaming audio/video (like listen to music/watch anime series/...) - Download more then 2 things at the same time - Startup WoW when it is NOT minimized. (when I minimize it while it is on the loading screen, it starts up) It also happend on numerous other occasions, but these are the moments it crashes 90% of the time. It also only occurs when I am connected to the internet!! When pressing the "find solution for problems" button after I reboot it says I have a problem with a Ralink Technology product and that I need to update the driver. So I updated the driver for my Raeltek RTL8168C(P) (I guess this is my onboard networkcard?) and rebooted. This did not solve anything. So i disabled the Raeltek adapter in my device manager. This didn't change anything either I then dusted of my pc, defragged everything, put my RAM in different slots, started up with only 1/2 of my RAM inside, ... none of this worked. Finaly out of misery I decided "well f*ck it, I'll just format". After formatting it went well for a while, I was able to watch clips online and stuff untill it all of a sudden came back (after a day or 3). Please help me!! My knowledge of computers is not great enough to fix this problem on my own!! Below are my specs, minidumps and a HiJack this log. Specs: MSI k8n Neo 4 Motherbord Intel(R)Core(TM)2 Quad CPU Q9300 @2,5Ghz (not overclocked) Nvidea Geoforce GTX 260 4GB RAM Corsair !! I am connecting to the internet using an old Belkin Wireless G USB adapter: Belkin F5D7050 !! Normaly I connect with a Linksys Wireless-N PCI adapter model WMP300N, but the antenna on that one broke. I also had the problem while using that adapter PS: I accidently made a post in the Windows section of the forums first, that can be removed.