I know this is an old article but as I was going through my FD locker I found this and reread it.  Was wondering what some of your thoughts are on it.  Has some references to fasted training, leucine, and some other common thoughts.  http://www.t-nation.com/free_online_article/most_recent/the_ultimate_cardio_solution_disclosedAlso, I know this article is pushing the Mag-10 thing but I was more interested in the info on the leucine-casein thing.