HI PEOPLE, I have a 40 gb seagate 5400 rpm 2 mb buffer pata hdd and 200 gb 7200 rpm 8 mb buffer sata hdd . Now I want to add another 40 gb pata hdd to use it with the existing one in raid 0 configuration . Should i get a 5400 rpm drive or 7200rpm will also work ? I have searched the forum but found no answers . Also I am on a tight budget so can only shell out 2.3 k . So is it worth to get additional 40 gb ? Will the performance improve ? :roll: I have onboard promise raid controller hardware . pls help ..