I think that Adam O' Reilly and Cole Shepherd should have their immature comments blocked. This is a comment thread for learning, not for childish air-headed squabble. 'Respect' guys, and when you finally learn what that is then maybe you two might finally be happy with yourselves...I dont care who you are, if you don't show repect for others than you probably bare a cringing complex of unhappiness in yourself. So if you could do us all (those who are trying to actually use this as a learning tool) a massive favor and save yourselves from further shameful exploit, it would be much appreciated. So now children, please exempt anymore unoriginal shallow cyber garbage from these threads...I mean wouldn't it be nice to finally take off the dunz cap for once???