I am currently sorting through about three different cases where my clients have installed USB devices with the wrong driver. Somehow these items work about 70% and I'm to correct the other 30%. A USB CD-RW was installed that writes just fine but locks up after every burn. A Sony mem card reader disables the ATAPI Zip etc. Once a USB device is installed incorrectly, is there an easy way to correct it? I have tried reloading the correct drivers, but it vomits on me and reverts back to the wrong driver.