Can anyone please tell me what mouse everyone is useing when accessing the OS selector screen on boot up ? For the past 4 months I have tried everything that has been posted here regarding this issue, I've tried almost everything and still no mouse being active. I have a Logitech G5 USB mouse,tried the Green dongle, even tried useing a PS/2 mouse and ALL with no useability ! I have fiddled with the USB lagacy in the BIOS and still no go. I've been trying to follow Toothless's topic on installing XP Pro but I cant seem to get that check box for Active/Hidden to change. CAN SOMEONE PLEASE HELP ! p.s. A few times I've had the pointer on the screen but no m0ovement at all, if that helps.