I just switched my primary drive to an SSD (Crucial CT500BX100) and upon re-installing Win7 x64, I cannot get the drivers for this PCI-E card to function - there were no issues with multiple HDDs and the card previously. I get an error code 10 (device cannot start), even though the drivers successfully install. I have tried running MS' FixIt program, and even re-installing Windows and trying to install the driver before doing ANY Windows updates, all to no avail The card uses the SIL3124 processor. I *really* hope someone can help out on this. I don't understand why this would occur - it was *always* properly detected by Windows as an Unknown Device, and I just had to point the device to the driver and all was fine. Now Windows doesn't even see it unless I select ADD LEGACY HARDWARE and then specify the driver. FWIW, i am not running it in RAID. Thanks!