www.watercooledcpu.com has them. I got mine from there. There was a little mix up when I ordered (didnt sound like anyones fault) but Jessica took care of it and sent me everything next day. Great service, answered all my emails immediately. For some reason the site doesnt work atm.... hmm... also
www.overclock-watercool.com has a link to its resellers on its main page which include caseetc.com watercooledcpu.com and highvoltagepc.com ... For some reason, none of the links are working for me... oh well!