Im using xwindow+kwin and it renders all good, but the movement button doesn't work consistently. It might be related to having multiple monitors because it flickers between them when i move it around (and doesn't match up quite with the mouse movement) but it is pretty and kewl. Only other thing is the text is pretty big and this message got cut off 
I forgot to mention, using the OS-key+drag lets me move it around fine =3