CCNC 2011, Planet Hollywod, Nevada, USA, 9 - 12 January 2011
  >Proceedings available soon.
CCNC 2010, Harrah's Las Vegas, Nevada, USA, 9-12 January 2010
  > Proceedings 
CCNC 2009, Harrah's Las Vegas, Nevada, USA, 9-12 January 2009
  > Proceedings   
CCNC 2008, Harrah's Las Vegas, Nevada, USA, 10-12 January 2008
  > Proceedings
CCNC 2007, Harrah's, Las Vegas, Nevada, USA, 11-13 January 2007
  > Proceedings
CCNC 2006, Harrah's, Las Vegas, Nevada, USA, 8-10 January 2006
    > Proceedings:  Volume 1 and Volume 2
CCNC 2005, Caesar's Palace, Las Vegas, Nevada, USA, 3-6 January 2005
   > Proceedings
CCNC 2004, Caesar's Palace, Las Vegas, Nevada USA, 5-8 January  2004
    > Proceedings