Well they finally have the twin 2600XT up on the website so we might get a review or two in a little while im quite interested to see how it performs and if thet have improved the technology any since the 1650 twin.
http://www.gecube.com/products-02.php?prod_cat_pid=167&prod_cat_id=208
Mactronix
http://www.gecube.com/products-02.php?prod_cat_pid=167&prod_cat_id=208
Mactronix