Hey guys! I am a total after effects noob and I want to learn how to become fluent in it. What books would you recommend and/or courses? I have a gh1 on the way so I will be able to play around with some hd footage. Would you say that's an advantage or disadvantage when compared to standard digital? I know I could get away with more mistakes on SD than HD...I digress, looking forward to what ya guys have to say, thanks.