Did I handle this correctly? Ordinarily I'm all about slamming my chips in with an OESD and flush draw, but this felt like a bad situation. New to the table, so the only reads I have on these players are what you see here, pretty much. Usually when I see a player with large stack engaging in some check-re-raising, I'm thinking he's decent.

***** Hand History for Game 4550915741 *****
$50 NL Texas Hold'em - Monday, June 19, 15:24:27 ET 2006
Table Table 109831 (Real Money)
Seat 4 is the button
Total number of players : 6
Seat 1: Suomela1 ( $45.50 )
Seat 2: Julesemm ( $36.75 )
Seat 4: JDCA6 ( $97.75 )
Seat 5: UDONTWANTIT1 ( $110.26 )
Seat 6: stressball10 ( $48.25 )
Seat 3: cholo_jones ( $40.75 )
UDONTWANTIT1 posts small blind [$0.25].
stressball10 posts big blind [$0.50].
** Dealing down cards **
Dealt to stressball10 [ 4d 8d ]
Suomela1 calls [$0.50].
Julesemm folds.
cholo_jones folds.
JDCA6 calls [$0.50].
UDONTWANTIT1 calls [$0.25].
stressball10 checks.
** Dealing Flop ** [ 3d, 2c, 5d ]
UDONTWANTIT1 checks.
stressball10 bets [$1.25].
Suomela1 folds.
JDCA6 raises [$3.40].
UDONTWANTIT1 raises [$8.90].
stressball10 calls [$7.65].
JDCA6 folds.
** Dealing Turn ** [ 2h ]
UDONTWANTIT1 bets [$24].
stressball10 folds.