Tricky river?

[OMGMINRAISE]

After lurking in the shadows for a little over a month now, I've decided to commit to putting time into becoming a better player. Starting with reviewing some hands. I'm currently playing $5NL. After playing in the $200 FTR Freeroll, I hopped on a table and button had just rolled around so i posted. No reads on Villains. I think I play too passive after the boat turns. Should I have just lead into them. After villain shoves the 3b on river, should we make the call or is it spewy?

PokerStars Game #38181157651: Hold'em No Limit ($0.02/$0.05 USD) - 2010/01/14 22:44:58 ET
Table 'Circe' 9-max Seat #5 is the button
Seat 1: Hero ($4 in chips)
Seat 5: Button ($2.62 in chips)
Seat 6: SB($5.35 in chips)
Seat 7: BB ($6.35 in chips)
Seat 8: UTG($2.95 in chips)
Seat 9: MP($3.95 in chips)
SB: posts small blind $0.02
BB: posts big blind $0.05
Hero: posts big blind $0.05
barysoko: sits out
brsalwei: sits out
*** HOLE CARDS ***
Dealt to Hero [4s As]
UTG: folds
MP: fold
Hero: checks
Button: folds
SB: calls $0.03
BB: checks
*** FLOP *** [Js Jh Jc]
SB: checks
BB: checks
Hero: checks
*** TURN *** [Js Jh Jc] [Ac]
SB: checks
BB: checks
Hero: checks
*** RIVER *** [Js Jh Jc Ac] [3c]
SB: checks
Hero: bets $0.10
BB: raises $0.20 to $0.30
SB: folds
BB: raises $4.25 to $4.55
Hero: ?

[JR9477]

BB: raises $0.20 to $0.30
SB: folds
BB: raises $4.25 to $4.55

wut?

[celtic123]

easy fold, save your $$$ for another time.the sudden big bad bet makes this proposition un-feezable

[OMGMINRAISE]

BB: raises $0.20 to $0.30
SB: folds
BB: raises $4.25 to $4.55

wut?

should read :
SB checks
BB raise $.10
Hero reraise to $.30
SB folds
BB Raises to $4.55

sorry switched the names when i was inputting the positions. It wouldn't let me use the converter until 10 posts. my bad.

[JR9477]

I play it passively because this is going to be a split so often, any betting is raising the rake.

[spoonitnow]

You can quickly throw together a little math to figure out how often he has to have an A for you to call here assuming his range is A's and J's only.

Also don't post the big blind out of position. (As an aside, you shouldn't do it in full ring either. Your blind money per hand estimates that try to justify it assume no one will leave the table before your first hand in the real big blind, and that's your mistake in your calculation.)

[Hoopy]

As Spoon said don't post a big blind oop, just wait until it gets to you.

Secondly why do we check pre flop, we have a decent hand in position despite posting and can take down the blinds with a raise.