NL50: AA gets c/r on the flop

[AlexB182]

SB is 23/6/.66 over 143 hands. Nothing special about him.
BTN is 47/5/0.36 over 135 hands and is plain bad.
I'm running at 18/12/3 and pretty much own the table right now, stealing a lot of blinds, taking down a lot of hands without SD and stuff.
Basically there is only option here, right?
All comments welcome!

Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 8 Players
LegoPoker Hand History Converter

BTN: $23.05
SB: $63.60
BB: $18.80
UTG: $51.45
UTG+1: $48
Hero (MP1): $92.70
MP2: $31.55
CO: $15.60

Pre-Flop: A[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (MP1)
2 folds, <font color="red">Hero raises to $2</font>, 2 folds, BTN calls $2, SB calls $1.75, BB folds

Flop: ($6.50) T[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (3 Players)
SB checks, <font color="red">Hero bets $6</font>, BTN calls $6, <font color="red">SB raises to $22</font>, Hero ?