I have hooked up a 120 gig external hard drive that is in an enclosure made by Crescent. I have installed the drivers that came with the enclosure. When I open explorer or my computer it doesn't show up. When I click on the taskbar to safely remove hardware it shows up as USB 2.0 Mass storage and says that the device is working fine. I have removed drivers and reinstalled but it still won't show up in explorer or my computer. I am using Win XP Pro. Any suggestions? I have tried it on two laptops with no luck while my Maxtor one touch 250 gig shows up on both of them with no problems.