A number of sites have already reported how to fudge your desktop wallpaper to make the new transparent menu bar in OS X Leopard appear to be opaque by creating a 20 pixel high white strip across the width of the image. Eternal Storms Software have made this step a little simpler by releasing OpaqueMenuBar and app designed to do this automatically for you. It is a free download. If the new menu bar bothers you check it out.

Anyone like myself who has either upgraded or is about to upgrade to Leopard who also uses a Logitech Mouse should be aware that there appears to be significant issues with the software provided by Logitech. The Logitech Control Center software seems to be the cause of system hangs being experienced by a number of users including myself.