Evaluate this river overbet of mine

[Fiksdal]

Full Tilt Poker
$0.05/$0.10 No Limit Hold'em Ring Game
6 Players
LegoPoker Hand Converter (http://www.legopoker.com/hh)

<font color="black">Stack Sizes</font>
BB: $8
UTG: $10
MP: $10.55
CO: $5.85
BTN: $12.60
Hero (SB): $9.85

<font color="black">Preflop:</font> 4http://legopoker.com/hh/images/diamond.gif 2http://legopoker.com/hh/images/club.gif ($0.15, 6 players)
UTG calls $0.10, MP calls $0.10, CO calls $0.10, BTN calls $0.10, Hero calls $0.05, BB checks

<font color="black">Flop:</font> 2/images/graemlins/heart.gif A/images/graemlins/spade.gif 2/images/graemlins/spade.gif ($0.6, 6 players)
<font color="red">Hero bets $0.60</font>, BB folds, UTG folds, MP folds, CO folds, BTN calls $0.60

<font color="black">Turn:</font> 2/images/graemlins/heart.gif A/images/graemlins/spade.gif 2/images/graemlins/spade.gif [4http://legopoker.com/hh/images/club.gif] ($1.8, 2 players)
<font color="red">Hero bets $1.50</font>, BTN calls $1.50

<font color="black">River:</font> 2/images/graemlins/heart.gif A/images/graemlins/spade.gif 2/images/graemlins/spade.gif 4http://legopoker.com/hh/images/club.gif [Q/images/graemlins/spade.gif] ($4.8, 2 players)
<font color="red">Hero bets all in for $7.70</font>

[Genz]

I fold this preflop. Completing this in the SB is almost never worth it.

This kind of overbet works pretty often on this limit. Or at least people do it quite often. I don't know how much of a chance you have to get this called. I'd bet a little smaller.

[Angrymoog]

I like the overbet. The only hands that pay you off on any bet are A's, two pairs, and trips. I doubt most players lay down an ace, and certainly not two pair or better, so the push is good.