When I play games like minecraft or battlefield 3,which are a bit older, i get pop out error "Ran out of memory" and it closes my game. I have good gaming PC, something like 4gb ram, gtx 650 and 3.5 ghz AMD quad core proccesor. That computer should run these games really well but i dont know why i get this error, 4 ram is enough for bf3. my friend have almost SAME configuration as i and he is running everything perfectly. I have 64bit windows 7 ( he does too).