Well I have been using this 200GB IDE Maxtor for about 3 months. I ripped it out of an external hard drive, so idk if I can get waranty. It now clicks click clicks! And if i BUMP my tower click, freeze. So I went ahead and bought a 320GB Seagate 7200.10 w/ 16MB of cache. I am sure it will make way less noise and perform way better. It is SATAII. Should stuff load faster and perform better with this new hard drive? And what is the differance between molex and SATA power? I wonder how long maxtors warranty is.....