I’ve been using the new SmartDraw 7 Suite, and like what I see. I purchased SmartDraw last year when I was looking for a cheaper MS Visio replacement, as I create a lot of diagrams and flowcharts in my business. Version 7 is a significant improvement and the SmartDraw Suite is $200 less than Visio Professional. Like Visio, files can be converted to other formats. SmartDraw allows conversion to JPG, GIF, EPS, PDF, etc.