Hiya, I recently went out and got a new D430 and due to a hard disk failure I had to replace the drive. So I installed a fresh copy of XP-Pro sp2 and went on the hunt for the various drivers from the Dell website. I found all but one of them... I'm not sure what driver it is looking for.. It comes up as "USB Device" and in the properties window it says the following :- Device Type : Other Devices Manufacturer : Unknown Location : Location 0 (USB Device) If anyone needs anymore info, just get back to me. Thanks in advance.