So what is this based on? Is this not a fair comparison without knowing the details of this test? Am I wrong or is a DVR drive going to be put through more stringent use? Wouldn't you say a normal hard drive, in a computer like this test probably was, is like grandma driving to church on sunday. A dvr drive, (especially when TiVo is recording more than what you want it to), is heavy foot cruising to pedal to the floor lets see how fast it can go. These numbers are most likely not comparing the same stress-level conditions.