Turn the key enough to open the lid and then pull out and up on the handle that surrounds the lift plate (not sure what this is really called but is where the key goes into), lift up the top box with the handle slightly and then move the box forward about 1/2 inch or so to delatch it before lifting it off of the bike. Sounds more complicated that it really is...
Hey thanks Scooter, that did the trick. Figured it had to be easy and it was easy-peasey. I had a wad of keys with box keys and they hindered opening the handle enough to unlatch it. You da man...thanks again.