AA early in tournament

[netsurfer79]

The third hand in an 11$ SNG tourney, and therefore no particular reads..


Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (10 handed) converter

Button (t685)
SB (t770)
BB (t715)
UTG (t800)
UTG+1 (t820)
UTG+2 (t800)
MP1 (t785)
MP2 (t1130)
Hero (t785)
CO (t710)

Preflop: Hero is MP3 with A[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img].
UTG calls t15, UTG+1 calls t15, <font color="#666666">1 fold</font>, <font color="#CC3333">MP1 raises to t50</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t105</font>, CO calls t105, <font color="#666666">3 folds</font>, UTG calls t90, UTG+1 folds, MP1 calls t55.

Flop: (t437.50) 4[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
UTG checks, MP1 checks, <font color="#CC3333">Hero bets t125</font>, CO calls t125, UTG folds, MP1 folds.

Turn: (t687.50) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t145</font>, <font color="#CC3333"> CO raises all-in t480</font>, Hero folds.

Final Pot: t772.50

Correct laydown? Bad played? Any advice regarding which bet-sizes are appropriate? Have I committed myself to the pot? Should I have checked it down instead?

ps.I'm quite a rookie in this game, so please be gentle.. [img]/images/graemlins/wink.gif[/img]