Do you know if you can daisy chain these together?
http://www.overclockers.co.uk/showproduct.php?prodid=CA-057-NX&groupid=701&catid=1428&subcat=1430
http://www.overclockers.co.uk/showproduct.php?prodid=CA-057-NX&groupid=701&catid=1428&subcat=1430