i noticed that i was getting those little pink rings around the corners of my window frames because I had curved them. I read that if you save them as .png files, this would not show up in skinstudio. I created my image in photoshop on a transparent background and saved it as a .png file. When I open it in skinstudio, the corners that are supposed to be transparent are black. If i click the transparent and translucent boxes in skinstudio, the corners disappear, but the pink rings come back...what am I doing wrong?