I've heard many reviewers state that there is no difference between a SATA 2.0 cable and a SATA 3.0 cable other than the marking on them. I have heard others say that there are differences. I'd definitely like a definitive answer on this. Found this from SATA-Irg: They definitely mention that SATA 2.0 cables may not live up to SATA 3.0 drives, but there doesn't seem to be a set standard for the cabling, at least in that document. Is there any other information out there?