I have to go with the hard disk; they are just making our PC's getting to work faster with their RPM (went from 5400 to 10,0000), SATA, cache and bigger size; and they follow the trend for improve performance.
Great guys, it seems like every part works with one another, without 1 nothing will work. so i am gonna say i lalso ike my zalman cpu cooler because without a cool cpu you cant do jack.......