need info, upgraded to larger toshiba 60 gb hdd in compaq presario 2720 notebook. Bought an addonics case (usb 2.0 to 1.1 cable)to stick the old one in and use as a usb drive. Windows XP doesn't recognize this 20gb toshiba drive as a usb device. It's only 2 years old. No info/drivers on addonics,toshiba or windows site. XP had no problem recognizing the 60 gb in the usb case. Listed it under the "drives" in device manager, 20 gb listed under unknown device in "usb"