I wanna scream...lol Watching a film....near the end...yep, blue screen... Event viewer: 0x00000024 So, changed SATA cables...reboot within 5 mins of being back in windows, blue screen Event viewer: 0x1000000a This time, removed all PCI cards (sound card and USB expansion card), rebooted, same again... Event viewer: 0x00000024 Removed USB sound card, yep, after a reboot etc, blue screen... Event viewer: 0x100000be Plugged everthing back in, again after login, blue screen... Event viewer: 0x0000050 This time I have removed one stick of memory, so far been logged in for 10/15 mins...but as stated before, these bsod can be VERY random. If i get blue screens, ill take this stick of ram out, put the other in. If that doesnt help, i'lll get some ram from work which I know is fine, and swop it, to see if thats helps. If that doesnt help....down to either Mainboard or CPU. Can't be graphics card as it did before with my old card, unless its the graphics port, which means motherboard. Either way im comming to a bad end...