The new MicroFly cases are out. They come in three flavors: MX6, SX6, BX6. Should be sold for 140-150 (I have them at 142) and they come with a modular XVS series 600w PSU
http://www.ultraproducts.com/product_gallery.php?cPath=13&pPath=439&productID=611#
http://www.ultraproducts.com/product_gallery.php?cPath=13&pPath=439&productID=611#