I have an ASUS A8v motherboard with a VT8237 chipset. I have recently bought A Western Digital WD2500KS Caviar SE 250GB 7200RPM SATA2/300 16MB hard drive, the trouble being that the hard drive is not being detected. Could this be to do with the motherboard using sata 1 and the drive sata 2?Please can someone advise me what to do, eg do I need some sort of adapter to convert from sata 1 to sata 2????