Hey, i was wondering if anyone can explain it to me or show me how its done. Im able to run up cards by stock shuffling rather well and smoothly, but once i hit Erdnase's system, I'm at a loss. I'd really appreciate the help. Also which would be the better book, Revelations by Dai Vernon, or the Annotated Erdnase by Ortiz? The prices between the books do vary, but thats not a problem, which is the better book? Thanks,,, Cheers.