So I downloaded diablo 3, and I'm having a huge problem in "stuttering" where the game just frame skips and it's driving me insane. And the question is, can a older hard drive cause this? I'm buying a new one soon anyways, but I have newer equipment in my PC, EXCEPT for a hard drive. I bought corsair vengeance 4 4 gb sticks, i72600k to go along with a gtx 470 from last year. Im running over 60 fps at all times, but this skipping is driving me nuts. Can a hard drive cause this? I heard diablo is constantly retrieving information from the hard drive.