I purchased a latest lappy which has SATA 3 hard drive slot at the bottom same size as my old lappy(HP Compaq Nw8440). My 2006 Nw8440 hard drive is Fujitsu 80GB SATA 1/2 probably but definitely not SATA3. Can i use the SATA 1/2 Hard Disk on the latest SATA 3 hard drive? Thanks n regards in advance.