Coveroo

www.coveroo.com

Sure you can change ringtones and faceplates, but for the cell-phone user who wants to make his or her handheld even more personal, there's Coveroo by a company of the same name. Coveroo replaces the original back cover on your phone or MP3 player with one that's been engraved with a message or design of your own choosing, each costing $19.95. The service supports scores of devices including the Apple (AAPL) iPod Touch, and most Research In Motion (RIMM) BlackBerry models.