i do have lots of cork left over. DIY Cork Memo Board: Inexpensive cork transform into a contemporary office bulletin board. Candy-color pushpins organize invitations, hold business cards, and show off interesting ephemera. (Go to bhg for the how-to.
This genius idea just seems too simple. Create a pen caddy with toilet paper rolls and an old shoe box! Or, use them to organize those pesky cords. ( this page isn't found but I think you get the idea )