I’m in a debate came across an Asus U3S6 PCIe bridge card as there rilly cheap & you get a $30 mail in rebate. So I herd from a friend that the current sata 6 disk drives are not that much faster than current SATA 2 hard drives so should I get a SATA3 disk or a SATA 2 WD Raptor which I here is amazingly fast and I here roomers on the net that hard drive manufacturers are Like WD & Seagate are making and testing drives at 22,000 22,500 & 30,000 RPMs to fight back on the speed that SSD’s offer What are your thoughts.