Hi, I there are are some difference between the 160 (default), 240 and 320 dpi skins. The newer 120,480 and 640 have been copied and just scaled versions of the existing skins but as you say the checkboxes and radio buttons are currently different. There may still be some fine tuning there as simple scaling doesn't always give the best results with borders, corner radius and the like. Some of that is handled in the AS classes, but may still be need for some changes in the FXGs.
Thanks, Justin
