If you have the Hyperion charger its worth picking up these three adapters.
http://www.maxamps.com/HYP-MULTI-HYP.htm
http://www.maxamps.com/HYP-MULTI-TP.htm
http://www.maxamps.com/HYP-MULTI-ALIGN.htm
You can basically charge any of the popular lipos with those three adapters. The Kokam adapter really is only worth getting if you live in the UK or Germany.