I have a dual display setup under windows 7 where monitor 1 is on the right and monitor 2 is on the left. The left display is set as 'primary'. If set as fullscreen, elemental launches into the left-hand primary display as it should. If set as 1680x1050 not fullscreen it will launch into the right-hand display. 3a and earlier launched into the primary display regardless. Reducing the display size to 1600x1024 causes it to launch into the primary display appropriately again.