I recently purchased a Wacom Intuos4 tablet. I am having trouble deciding which software application to download - Autodesk Sketchbook Express or Corel Painter Sketch Pad? I've already decided on Photoshop Elements for photo editing, but I'm not sure which of the other two choices are best for drawing? I've read mixed reviews on both. I don't digitally paint or any other such related things. I will be drawing and coloring cartoon-ish works. Which program would be best for me?