Going to be getting two SSDs now, so I need a controller card and I might aswell go SATA III at the same time to max out the Samsung 830 SSD I'm getting. I've found this: http://www.scan.co.uk/products/highpoint-rocket-640l-lite-4-internal-port-hdd-controller But no idea if it works with OS X, it seems the RocketRAID version (nearly twice as much) has basic native drivers but I can't find anywhere the chipset used in the cheaper Rocket (non RAID) version. Is anyone running a 4x PCI-E SATA III card? (No posts about getting a 1x card, I don't see the point in upgrading to something that can't handle two SSDs at full chat!) Cheers!