NL10: Two QQ hands, would like feedback

[ElectricWaffles]

Okay, here are two QQ hands I played today. I'd appreciate any thoughts you'd have about how they should be played. Thx in advance. I'll post back later with my thoughts.

Party Poker - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 9 Players - (LegoPoker Hand History Converter)

SB: $10.93
BB: $16.79
UTG: $9.55
UTG+1: $12.80
MP1: $14.85
MP2: $13.19
MP3: $8.90
CO: $10.00
Waffles (BTN): $9.85

Preflop: Waffles is dealt Q[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/club.gif[/img] (9 Players)
3 folds, MP2 calls $0.10, <font color="red">MP3 raises to $0.60</font>, <font color="red">CO raises to $1.80</font>, Waffles calls $1.80, 4 folds

Flop: ($4.45) 9[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">CO bets $2.90</font>, Hero?


Party Poker - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 10 Players - (LegoPoker Hand History Converter)

SB: $12.64
BB: $9.45
UTG: $3.57
UTG+1: $3.80
Waffles (UTG+2): $9.40
MP1: $10.46
MP2: $16.79
MP3: $9.55
CO: $12.80
BTN: $14.85

Preflop: Waffles is dealt Q[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/club.gif[/img] (10 Players)
<font color="red">UTG raises to $0.40</font>, UTG+1 folds, <font color="red">Waffles raises to $1.20</font>, 7 folds, UTG calls $0.80
Uncalled bet of $0.00 returned to UTG

Flop: ($2.55) 6[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">UTG bets all-in for $2.37</font>, Hero?