First thing I thought to myself when I read the title of your post was, "I bet he has a Maxtor"
My parents had two maxtor drives in one system, it started acting a little funny and I was checking stuff inside and noticed that the drives were warmer than I thought they should be, I moved them so they would get better airflow, but about a week later my folks called me up and said they were having more problems, on booting, the mobo was taking a looooong time to recognize the drives and they were getting weird errors, I told them I would be over shortly, by the time I got there they were dead (the hard drives, not my parents) , the mobo was still taking a looooong time to recognize the drives and when it tried to load the o.s. it gave the error "operating system not found" I opened it up and touched the drives and they were __HOT!!__.
It wasnt too bad though, Maxtor is really good about warranty replacement, just make sure you have your stuff backed up