Hi! Ive just upgraded my 500GB scorpio blue to a new 5k750 and Im having lots of issues regarding perfomance. The 5k750 is really slow, Im getting 43MB/s writing and 93MB/s reading using AJA as benchmark, and using Xbench only 44 of overal score. Does anyone know if there is some issues in MBP 6,2 and new hitachi drives, or should I RMA it? Thanks!