i was on windows 7 home edition 32bit since christmas 09 i had no problems and everything worked fine but about a week ago my computer started getting blue screen everytime i tried to do anything that used over 10% of my ram. So yesterday i reformatted my comp as a clean install to windows 7 64bit as i was going to switch to 64 bit anyway because i was only using half of my ram. but the blue screen still hasn't gone, can anyone help me.