Until the end of the week, all 17 R&R Design themes are on sale for $2. Out of all the themes made by R&R, SlideBerry Zoom seems to be one of the better themes. The SlideBerry theme comes in a variety of colors include blue, gray, green, purple, yellow and red. You can also download an ‘L’ and ‘ring’ style of the SlideBerry theme. With 17 themes on sale you’ll probably find something you like so be sure to browse them all.