...by the way, I found some interesting reports from the General Account Office on the C-17:
http://www.fas.org/man/gao/gao9526.htm http://www.fas.org/man/gao/ns96126.htm http://www.fas.org/man/gao/ns97050.htm
But more are available at the bottom of this URL on the C-17 from the Federation of American Scientists:
http://www.fas.org/man/dod-101/sys/ac/c-17.htm
Cheers! M2