I thought this would be a simple answer to find in the PHB, but I feel left in the dark as usual.  I understand that a charge must be in a straight line, more than 10' and up to double your movement.  Charge is considered an attack action or standard action for the round, not a full round action.  Therefore, as I read it, I could use my MEA to put myself in posistion to make a charge attack on an enemy.  I don't have my book with me right now, but the charge description in the PHB says something about not being able to back up before a charge.  Does this mean I can't use my move for the round to set up a charge if it means moving away from the target?  To clarify, I don't want to back away from someone I am already engaged with and charge back in.  That is stupid.  I basically want to reposition if say the rogue or monk in my group is engaged with someone and I want to charge and end up in a flanking position instead of just next to the target.  I wish I could put an image of what I am trying to describe.  Let me know what you think.
Thorimar
				
			Thorimar