A 593 No.
The Sidestep feat (Miniatures Handbook, page 28) allows you to take a 5' step after an AoO (limited to 1/round), but not as part of an AoO.Making an Attack of Opportunity
An attack of opportunity is a single melee attack, and you can only make one per round.
A 594 N/A.
A 595 N/A.