i was freeloading all the blackjack books at barnes and noble as i often do... and i ran across a new one that touts a new strategy to replace the old basic strategy in shoe games. most of the book was rehashing what all blackjack books say, but page 24 had the new strategy chart? some of what the author says seems to make logical sense... any one know if this is a scam, or what? is there anything to this?