hello, my mouse works good but when i start playing l2 problems start. in the begining all is good but after 1 hour the mouse doesn't work. i try to fix it through devices managment(w vista), it saids code 31 the device dont work good. i tryed to install the drivers and all they are installed and the mouse still doesn't work.if i disconect the mouse and reconect the computer doesn't reconize it. when i close l2 and reconect the usb mouse again all works fine, and this only happens with l2.please help becuase is very annoying have to close l2 every 1h or whenever i disconect the mouse playin l2,you know a moviment can disconect it.