Replace those Post-its with this erasable memo pad that doubles as a 3-port hub. It also adds a touch of therapy as the light changes colors. At a size of 113 x 94 x 28mm, the Moody Hub is connectible by USB 2.0 and supports Windows 95/98SE/ME/2000/XP/VISTA. The hub will set you back $14.00 and comes with its own erasable pen. We are guessing that your local hardware store could provide you with a replacement when the first one wears out.