Engrade...time for YOU to teach ME

Ok, all you people who keep asking me about Engrade.  I can't figure it out.  If you know how it works or have any tips you can give me, please post them in the comment section below.  I will look into it again so I can put the notes online.  HOWEVER, if I see people not copying notes in class & using this as a crutch or excuse I will delete the notes faster than you can say "that's grimy."  See, I do speak some "teenage" after all.....