I purchased a Seagate 300GB uata drive and a Bytecc USB2.0 external enclosure a few weeks ago and just recently, the harddrive just starts "buzzing" and ticking 4-5 times then "skipping" with 3-4 ticks really fast. It'll do this for a minute then stop and then start again in a few minutes and go on and on like that. I'm wondering what this noise is and if it means my new drive is on its way out. Any help would be greatly appreciated. Thanks.