AA easy line... anything to worry about?

i think my line so far is pretty much standard... what are suggestions on the river? blocker for about 35? or around 50 as a valuebet? any suggestions?


Party Poker No-Limit Hold'em, $ BB (6 max, 5 handed) internettexasholdem.com (http://www.internettexasholdem.com)

saw flop|<font color="#C00000">saw showdown</font>

UTG ($60.15)
Hero ($96)
Button ($90.85)
SB ($74.75)
BB ($64.40)

Preflop: Hero is MP with A/images/graemlins/diamond.gif, A/images/graemlins/heart.gif. SB posts a blind of $0.50.
UTG calls $1, <font color="#CC3333">Hero raises to $3.5</font>, <font color="#666666">1 fold</font>, SB (poster) calls $3, <font color="#666666">1 fold</font>, UTG folds.

Flop: ($9) J/images/graemlins/spade.gif, 9/images/graemlins/heart.gif, 6/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $6</font>, SB calls $6.

Turn: ($21) Q/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $20</font>, SB calls $20.

River: ($61) 5/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>

[PoBoy321]

Uh, you're in position, how can you block?

Given that a PSB puts villain in, I check behind.

wow.. yea... this hand played out a couple days ago... completely forgot i was in position... i feel like quite the noob lol