I bought an external HDD with USB and E-SATA connectors on it. I want to use it with my Fujitsu Lifebook (2.8Ghz P4, 1GB ram). There is no end to the different brands of Cardbus SATA adapters that are out there. They range in price from $15 to $75. The specs are all the same. Is anyone here using an adapter that they like, and one that has been fairly trouble free? Do I just go on price? Thanks for any help you can give me.