guys. here is some good links for you. thought it might help (if this is not already up here in other posts)
HEAD SPEED CALCULATOR - good for governor mode flying
http://heli.dacsa.net/CalculatorV2/
(http://heli.dacsa.net/CalculatorV2/)
LIPOS and other details
http://sites.google.com/site/tjinguytech/charging-how-tos
(http://sites.google.com/site/tjinguytech/charging-how-tos)
CONDITIONING LIPOS
http://www.wattflyer.com/forums/showthread.php?t=20741 (http://www.wattflyer.com/forums/showthread.php?t=20741)
AUTOROTATIONS
http://www.rchelicopterweb.com/learningtofly/LearningElements/AutoRotation.htm
(http://www.rchelicopterweb.com/learningtofly/LearningElements/AutoRotation.htm)