Three 20 nl hands

I''d like to know what you think about the way I played these three hands. (Couldn't use the HH-converter for these Prima handhistories, sorry about that).

Hand 1: Was hoping for the board to pair obviously. Wrong call?

** Game ID 1282602428 starting - 2007-03-24 21:00:12
** Mjollnir [Hold 'em] (0.10|0.20 No Limit - Cash Game) Real Money

- Flups sitting in seat 1 with $28.02
- boostit1 sitting in seat 2 with $17.51 [Dealer]
- Giants80 sitting in seat 3 with $21.70
- 666snake sitting in seat 4 with $25.40
- robberis sitting in seat 5 with $4.70
- guntrum1859 sitting in seat 6 with $19.80

Giants80 posted the small blind - $0.10
666snake posted the big blind - $0.20
** Dealing card to Flups: 10 of Clubs, 10 of Hearts
robberis folded
guntrum1859 raised - $0.40
Flups called - $0.40
boostit1 called - $0.40
Giants80 folded
666snake called - $0.40

** Dealing the flop: 4 of Spades, 10 of Spades, Queen of Clubs
666snake checked
guntrum1859 bet - $1.00
Flups raised - $3.00
boostit1 called - $3.00
666snake folded
guntrum1859 called - $3.00

** Dealing the turn: King of Hearts
guntrum1859 checked
Flups bet - $5.00
boostit1 called - $5.00
guntrum1859 went all-in - $16.40
Flups called - $16.40
boostit1 went all-in - $9.11

** Dealing the river: 9 of Spades

Hand 2: Raise bigger pre-flop? What to do here on the flop in such a big multi-way pot? Should I lead instead of check-calling? What about the turn? Lead out to see where I was in the hand. River: fold or call the reraise?

** Game ID 1282653457 starting - 2007-03-24 21:19:30
** Lisette [Hold 'em] (0.10|0.20 No Limit - Cash Game) Real Money

- howel sitting in seat 1 with $19.52
- lsdh sitting in seat 2 with $36.40
- Krille_W sitting in seat 3 with $20.80
- Flups sitting in seat 4 with $37.05
- Fuzzet sitting in seat 5 with $17.10
- system2000 sitting in seat 6 with $26.37
- jac888111 sitting in seat 7 with $19.60 [Dealer]
- jl2003 sitting in seat 8 with $20.20
- HD50 sitting in seat 9 with $6.50
- Polly2005 sitting in seat 10 with $18.58

jl2003 posted the small blind - $0.10
HD50 posted the big blind - $0.20
** Dealing card to Flups: King of Diamonds, Ace of Diamonds
Polly2005 called - $0.20
howel folded
lsdh folded
Krille_W called - $0.20
Flups raised - $0.80
Fuzzet folded
system2000 called - $0.80
jac888111 called - $0.80
jl2003 folded
HD50 folded
Polly2005 called - $0.80
Krille_W called - $0.80

** Dealing the flop: 4 of Diamonds, King of Clubs, 10 of Clubs
Polly2005 checked
Krille_W checked
Flups checked
system2000 checked
jac888111 bet - $1.07
Polly2005 folded
Krille_W folded
Flups called - $1.07
system2000 folded

** Dealing the turn: 5 of Diamonds
Flups bet - $3.00
jac888111 called - $3.00

** Dealing the river: King of Hearts
Flups bet - $4.00
jac888111 went all-in - $14.73
Flups called - $14.73

Hand 3: Opp. hasn''t been very active the couple of orbits he is at the table, seems quite passive. What to do here with a low overpair?

** Game ID 1282548701 starting - 2007-03-24 20:26:53
** Mjollnir [Hold 'em] (0.10|0.20 No Limit - Cash Game) Real Money

- Flups sitting in seat 1 with $31.72 [Dealer]
- tobstheterri sitting in seat 2 with $7.03
- starrman17 sitting in seat 3 with $18.94
- naotenhonome sitting in seat 4 with $19.20
- wimo sitting in seat 5 with $26.10
- nickeb sitting in seat 6 with $18.10

tobstheterri posted the small blind - $0.10
starrman17 posted the big blind - $0.20
** Dealing card to Flups: 8 of Spades, 8 of Diamonds
naotenhonome folded
wimo folded
nickeb folded
Flups raised - $0.80
tobstheterri raised - $1.40
starrman17 folded
Flups called - $1.40

** Dealing the flop: 2 of Clubs, 4 of Spades, 7 of Diamonds
tobstheterri bet - $1.50
Flups folded
tobstheterri mucks:
tobstheterri wins $4.30 from the main pot

End of game 1282548701