$5.50- TT multi-way with an under flop

[Beerocrat]

I feel lost in these situations. Pretty sure checking the turn was weak, as the 4 was harmless, but with two callers on the flop I wasn't sure how much I liked my hand. I know I played it wrong, WWYD?

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button (t1500)
Hero (t1500)
BB (t1500)
UTG (t1500)
UTG+1 (t1500)
MP1 (t1500)
MP2 (t1500)
MP3 (t1500)
CO (t1500)

Preflop: Hero is SB with T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img].
UTG calls t20, UTG+1 calls t20, <font color="#666666">1 fold</font>, MP2 calls t20, <font color="#666666">3 folds</font>, Hero completes, BB checks.

Flop: (t100) 7[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">Hero bets t100</font>, BB folds, UTG calls t100, UTG+1 folds, MP2 calls t100.

Turn: (t400) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">UTG bets t100</font>, MP2 calls t100, Hero calls t100.

River: (t700) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, UTG checks, MP2 checks.

Final Pot: t700

edit- second hand, no reads