I have 3 questions: 1) Can the card counting strategies be used against online casinos or only land based? 2) Are the online casinos legit? I have been using Sands of the Carribean and in a short time actually won more than I lost,I thought maybe they wanted to "suck" me in? 3) There are so many different strategies for card counting,what is the simplest one to learn since I read the win variation doesn't alter much between one and the other. thanks...