I have a Bootcamp Windows 7 setup on a separate hard drive on my Mac Pro and I can't get the lower cd tray door to open. When on OSX (10.6.8), I use the keyboard eject key to open the top cd drive door and alt+eject to open the lower cd drive door, but when in Windows, I can't find any keyboard options to make the second tray open. The top drive door opens as expected. Is there a way to do this, or is it not possible to open the bottom cd drive door? Thanks for any advice.