hi..i just wanted to know which brand is the best to exchange my ps3 hard drive...they said that it must be a laptop drive and a 2.5 inch sata disk with 5400/7200rpm....please help im not sure about the rpm...my ps3 only have 60gb...and i want to upgrade to a higher gigabyte...my budget is under RM250...please tell me what brand...Thanks in advance...