This version is a release candidate version. As I mentioned earlier, I will leave UI graphics work after first official release for main setting window. However, I still made some minor tweaks on main window to make it less eye sore in this version.
I added an animated tutorial section and throw in two more trigger icon styles, iPhone accessitive touch style and STB2 logo style. I will continue throw in more and more styles before final release. I also plan to let user choose his/her favourite icons as trigger icon later.