I accept a computer at home asset I accept installed windows 7 operating system on it. I really accept lots questions in mind regarding superfetch, pagefile etc. I accept a ram of 4 GB DDR3. My window 7 is utilizing only about 1 gig of it. I was speculative that what will occurs if I disable page file. Will it be good for me in anyway? What will occure if I turn off write cache buffer flushing on the device? I accept a 1TB 64mb cache WD Caviar Black. I am really too thinking of disabling superfetching. Does anybody accept any idea on that?