Hi there! I have a problem with my iMac mid 2011. I just replace my old HDD with a SSD. In Mac OS, everything's fine, max sata3 speed (about 500Mb/s read and 4xxMb/s write. But in bootcamp with W7 installed, its running with sata 2 speed (2xxMb/s read&wirte, SATA controller in Devices Manager). Is this my mac's limit? Can I resolve this?