Is anyone else gets this problem with crap Vista OS where you plug in a new USB mouse and Vista searches for it and can't recognize it then here is what to do. Close all those stupid screens about searching the internet and go to your control panel. Select the mouse icon and go to the tab marked "Hardware". From there look for the unknown USB device and update the driver for it to "HID-compliant mouse" and then it will start to work. Can't believe they thought Vista was an improvement on XP.