What's your move?

[Nutz&Boltz]

No reads on villian

***** Hand History for Game 2238597009 *****
$1/$2 Hold'em - Monday, June 20, 22:54:28 EDT 2005
Table Table 36522 (Real Money)
Seat 4 is the button
Total number of players : 10
Seat 1: Bfischer1 ( $39.37 )
Seat 2: psychosos ( $11.25 )
Seat 4: Arf3117257 ( $43.97 )
Seat 5: davearm ( $32.5 )
Seat 7: hero ( $27.5 )
Seat 8: camolaw ( $53 )
Seat 9: DutchM ( $93.37 )
Seat 10: peleusson ( $78.5 )
Seat 6: Malic333 ( $47.5 )
Seat 3: hotrod0823 ( $17.95 )
davearm posts small blind [$0.5].
Malic333 posts big blind [$1].
** Dealing down cards **
Dealt to mjm47 [ Ah Js ]
hero calls [$1].
camolaw calls [$1].
DutchM folds.
peleusson folds.
Bfischer1 folds.
psychosos folds.
hotrod0823 calls [$1].
Arf3117257 raises [$2].
>You have options at Table 32170 Table!.
davearm folds.
Malic333 calls [$1].
hero calls [$1].
camolaw calls [$1].
hotrod0823 calls [$1].
** Dealing Flop ** [ 4h, 7h, 2c ]
Malic333 checks.
hero checks.
camolaw checks.
hotrod0823 checks.
Arf3117257 bets [$1].
Malic333 calls [$1].
hero calls [$1].
camolaw calls [$1].
hotrod0823 folds.
** Dealing Turn ** [ Jh ]
Malic333 checks.
Hero's Move?

Bet/Check raise/Check call?