Active Duty Montgomery GI bill Questions

[CagedFatKid]

I have applied for my Montgomery GI Bill and I got the paperwork in the mail confirming my direct deposit account, and my approval. It says that I get 36 months of deposits and that the deposits will go into my account but there is nothing else. When will I start receiveing these deposits? Does anyone know? Also I am currently deployed so I wont be taking another class till Novemeber, where I will be taking 3 classes. With 3 classes, all online, I will get 1,000 a month roughly from the gi bill. I was wondering how that would work currently. Would I still get paid that amount cause Ive already taken 6 classes for this year.

Thank you for your help.