I have no idea why my new ST9320421AS is SO slow on my mac, but it's driving me nuts! I upgraded from a 5400 RPM drive to it and it is SO much slower.
I just had it installed on my machine and it's ridiculously slow. I have an MacBook Pro Core 2 duo with 4 gigs of ram - this thing should be screaming fast!
Any advice? Is there a mac firmware update or something I'm not aware of?
Please help.