AA Pot control VS Protection

[Mercman572]

Party Poker No-Limit Hold'em, $ BB (6 max, 4 handed) converter

SB ($23.65)
BB ($41.16)
UTG ($16.80)
Hero ($25.10)

Preflop: Hero is Button with A[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img]. SB posts a blind of $0.10.
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $1</font>, SB (poster) calls $0.90, <font color="#666666">1 fold</font>.

Flop: ($2.25) 6[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $2</font>, SB calls $2.

Turn: ($6.25) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($6.25) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $1</font>, Hero calls $1.

Final Pot: $8.25.

I planned on folding any diamond 5 or 9 but calling any brick. Thoughts?