The Photo Circle Cutter
Rectangular = Conventional, ubiquitous, boring. Round = Cool, different, better! This holds especially true for photos. Face it: nobody wants to look at your boring 4x6 snapshot. But... put that same photo under this nifty little $14 device and it'll cut a perfect round in your choice of three groovy diameters. Now your formerly blah picture will draw admiring glances from everyone who passes the office bulletin board. Instant popularity! From the friendly folks at PhotoJojo, where they know how to do eCommerce with style. (The site is worth a visit just to meet an online merchant with a fun personality.)