For those of you after HUGE squats and leg power these are a must...
http://www.elitefts.com/documents/box-squat.htm
http://www.deepsquatter.com/strength/archives/ls9.htm
http://www.deepsquatter.com/strength/archives/ls17.htm
http://www.bodybuilding.com/fun/likness23.htm
http://www.t-nation.com/findArticle.do?article=body_120squat
http://www.crainsmuscleworld.com/routines/thesixth.html
http://www.abcbodybuilding.com/exercise3/boxsquats.htm
http://www.elitefts.com/documents/box-squat.htm
http://www.deepsquatter.com/strength/archives/ls9.htm
http://www.deepsquatter.com/strength/archives/ls17.htm
http://www.bodybuilding.com/fun/likness23.htm
http://www.t-nation.com/findArticle.do?article=body_120squat
http://www.crainsmuscleworld.com/routines/thesixth.html
http://www.abcbodybuilding.com/exercise3/boxsquats.htm