I'm unable to get any new USB devices to work with my Fujitsu laptop. Devices that I've been using for a while (such as keyboard, mouse, printer, ext. hard drive) still work. Whenever I try to connect any new device (mouse, USB stick, ext. hard drive) it immediately recognises what it is in the pop-up balloon from the system tray but then starts up the Install New Hardware wizard which fails every time. The devices themselves work in other computers and all of the ports work with other devices. I'm running XP SP3 and I think it's an OS problem. Can anyone please point me in the right direction to fix this. It's a real nuisance.