Did I fold to Early or too Late?

[pokerbo]

In this hand I'm in the CO with AJs against an early raise and a limp. I find AJ one of the harderst hands to play, perhaps I should not be calling early raises with this hand. On the flop I fold to a bet was this too early to fold, or should I see the turn with 2 over cards ?

Party Poker (10 handed) converter

Preflop: Hero is CO with J[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">6 folds</font>.

Flop: 6[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG checks, Hero folds, UTG folds.

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

River: 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, MP1 checks.

Final Pot: