Back button doesn't work in non-HD because "menu-back-0.png" is missing from the skin folder. A workaround is to duplicate "menu-back-1.png" and rename it to "menu-back-0.png".
Im getting failed to import skin error, the osk file doesn't work for me. Tried double-clicking it and dragging it inn. Shouldn't it be as easy as that?, what am i doing wrong? ._.