Jacks UTG, too weak or too strong?

[UOPokerPlayer]

First five minutes at the table. No reads. I'm just starting to play this level. I don't like calling because the small bet is sometimes an attempt for villian to price himself in cheaply with the flush draw. If I don't know how to interpret the bet, is folding correct? Seems so weak. What would you do if the turn came-
1. Ace of spades (actual)
2. Non-diamond undercard
3. Diamond
4. Jack of Diamonds

All comments appreciated.

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

SB ($32.43)
BB ($47.55)
Hero ($50)
MP ($166.3)
CO ($47.95)
Button ($55.85)

Preflop: Hero is UTG with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img]. SB posts a blind of $0.25.
<font color="#CC3333">Hero raises to $2</font>, <font color="#666666">3 folds</font>, SB (poster) calls $1.75, BB calls $1.50.

Flop: ($6) Q[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">BB bets $2</font>, <font color="#CC3333">Hero raises to $7</font>, SB folds, BB calls $5.

Turn: ($20) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $20</font>, Hero folds.

Final Pot: $40

[Muisyle]

Played perfectly if you ask me.

[swolfe]

[ QUOTE ]
Played perfectly if you ask me.

[/ QUOTE ]

[SydPokerFan]

Doesn't matter what card comes on the turn - I'm folding to a pot sized bet. You played this right.

[Skjonne]

Raise more on the flop. You're giving him 3:1

I'd fold the turn too