I picked up the "AT-A-GLANCE" planner cover at Staples --- they had it hidden on top of a storage shelf! It only cost eleven dollars and comes in a nice burgundy or black color. It's perfect for the Sony --- you can slip the back part of the original Sony cover in the back sleeve of the planner, and you've got an additional sleeve on the front of the planner into which you can put an aluminum plate if you wish. Also, room for a pad of paper, a pen, and some business/credit cards.
