Converter isn't working so I'm just pasting a couple histories.

hand 1

***** Hand History for Game 2412140878 *****
Andrex108 has left the table.
djlee has left the table.
0/0 Omaha Game Table (PL) - Sat Jul 23 19:03:58 EDT 2005
Table Table 36964 (Real Money) -- Seat 2 is the button
Total number of players : 7
Seat 1: Ravellette ( $14.15)
Seat 2: FlipNuttin ( $8.95)
Seat 6: pokr_trainer ( $47.78)
Seat 7: briachek ( $25.60)
Seat 8: copperkey ( $14.25)
Seat 9: bjiam ( $8)
Seat 10: lckymonky ( $3.60)
pokr_trainer posts small blind (0.10)
briachek posts big blind (0.25)
** Dealing down cards **
Dealt to briachek [ 7h, Js, 2h, Td ]
copperkey calls (0.25)
bjiam calls (0.25)
lckymonky calls (0.25)
Ravellette folds.
FlipNuttin calls (0.25)
pokr_trainer calls (0.15)
briachek checks.
** Dealing Flop ** : [ 8s, 9d, Qh ]
pokr_trainer checks.
briachek checks.
copperkey checks.
bjiam checks.
lckymonky checks.
FlipNuttin checks.
** Dealing Turn ** : [ Qs ]
pokr_trainer checks.
briachek bets (1.50)
copperkey folds.
bjiam folds.
lckymonky calls (1.50)
FlipNuttin folds.
pokr_trainer folds.
** Dealing River ** : [ 4d ]
briachek checks.
lckymonky bets (1.85)
lckymonky is all-In.
briachek calls (1.85)
Creating Main Pot with $7.80 with lckymonky
** Summary **
Main Pot: $7.80 | | Rake: $0.40
Board: [ 8s 9d Qh Qs 4d ]
Ravellette balance $14.15, didn't bet (folded)
FlipNuttin balance $8.70, lost $0.25 (folded)
mrnickelson2 balance $20, sits out
pokr_trainer balance $47.53, lost $0.25 (folded)
briachek balance $29.80, bet $3.60, collected $7.80, net +$4.20 [ 7h Js 2h Td ] [ a straight, eight to queen -- Qh,Js,Td,9d,8s ]
copperkey balance $14, lost $0.25 (folded)
bjiam balance $7.75, lost $0.25 (folded)
lckymonky balance $0, lost $3.60 [ 3h Qd 2s As ] [ three of a kind, queens -- As,Qd,Qh,Qs,9d ]

Pretty typical? I went for the check raise on the flop and then checked the river thinking he might not call and I was definitely going to so I wanted him to push it. I think my flop check got him to think I didn't have the straight.

Hand 2
***** Hand History for Game 2412148626 *****
0/0 Omaha Game Table (PL) - Sat Jul 23 19:05:33 EDT 2005
Table Table 36964 (Real Money) -- Seat 6 is the button
Total number of players : 8
Seat 1: Ravellette ( $14.15)
Seat 2: FlipNuttin ( $8.70)
Seat 3: mrnickelson2 ( $20)
Seat 6: pokr_trainer ( $47.53)
Seat 7: briachek ( $29.80)
Seat 8: copperkey ( $14)
Seat 9: bjiam ( $7.75)
Seat 10: lckymonky ( $0)
briachek posts small blind (0.10)
copperkey posts big blind (0.25)
mrnickelson2 posts big blind (0.25)
** Dealing down cards **
Dealt to briachek [ 8d, Jd, 8c, Qd ]
bjiam calls (0.25)
Ravellette calls (0.25)
FlipNuttin folds.
mrnickelson2 checks.
pokr_trainer calls (0.25)
briachek calls (0.15)
copperkey checks.
** Dealing Flop ** : [ 5s, Td, Kc ]
briachek checks.
copperkey checks.
bjiam checks.
Ravellette checks.
mrnickelson2 checks.
pokr_trainer checks.
** Dealing Turn ** : [ 9s ]
briachek bets (1.50)
copperkey folds.
bjiam folds.
Ravellette folds.
mrnickelson2 calls (1.50)
pokr_trainer folds.
** Dealing River ** : [ 3s ]
briachek checks.
mrnickelson2 bets (4.30)
briachek calls (4.30)
** Summary **
Main Pot: $12.45 | Rake: $0.65
Board: [ 5s Td Kc 9s 3s ]
Ravellette balance $13.90, lost $0.25 (folded)
FlipNuttin balance $8.70, didn't bet (folded)
mrnickelson2 balance $13.95, lost $6.05 [ Jh 2s 8h 3d ] [ a pair of threes -- Kc,Jh,Td,3d,3s ]
pokr_trainer balance $47.28, lost $0.25 (folded)
briachek balance $36.20, bet $6.05, collected $12.45, net +$6.40 [ 8d Jd 8c Qd ] [ a straight, nine to king -- Kc,Qd,Jd,Td,9s ]
copperkey balance $13.75, lost $0.25 (folded)
bjiam balance $7.50, lost $0.25 (folded)

This hand was the very next hand after the last one. Raising his river bet seems stupid so is check/call really the only thing to do here?

Hand 3


***** Hand History for Game 2412019544 *****
0/0 Omaha Game Table (PL) - Sat Jul 23 18:39:34 EDT 2005
Table Table 36964 (Real Money) -- Seat 10 is the button
Total number of players : 10
Seat 1: Ravellette ( $17.25)
Seat 2: arkos ( $9.45)
Seat 3: mbeautiful ( $23.50)
Seat 4: Shockwaves ( $13.05)
Seat 5: plvekamp ( $23.75)
Seat 6: pokr_trainer ( $46.48)
Seat 7: briachek ( $25.50)
Seat 8: Wild2Red ( $12.82)
Seat 9: bjiam ( $6.80)
Seat 10: lckymonky ( $5.40)
Ravellette posts small blind (0.10)
arkos posts big blind (0.25)
** Dealing down cards **
Dealt to briachek [ Jd, 8s, Jc, Td ]
mbeautiful calls (0.25)
Shockwaves folds.
pokr_trainer calls (0.25)
briachek calls (0.25)
Wild2Red folds.
bjiam calls (0.25)
lckymonky calls (0.25)
Ravellette calls (0.15)
arkos checks.
** Dealing Flop ** : [ Qc, 5d, 9s ]
Ravellette checks.
arkos bets (0.25)
mbeautiful calls (0.25)
pokr_trainer calls (0.25)
briachek calls (0.25)
bjiam calls (0.25)
lckymonky calls (0.25)
Ravellette folds.
** Dealing Turn ** : [ Kc ]
arkos checks.
mbeautiful checks.
pokr_trainer checks.
briachek bets (3.10)
bjiam folds.
lckymonky raises (4.90) to 4.90
lckymonky is all-In.
arkos folds.
mbeautiful folds.
pokr_trainer folds.
briachek calls (1.80)
** Dealing River ** : [ Jh ]
Creating Main Pot with $12.40 with lckymonky
** Summary **
Main Pot: $12.40 | | Rake: $0.65
Board: [ Qc 5d 9s Kc Jh ]
Ravellette balance $17, lost $0.25 (folded)
arkos balance $8.95, lost $0.50 (folded)
mbeautiful balance $23, lost $0.50 (folded)
Shockwaves balance $13.05, didn't bet (folded)
plvekamp balance $23.75, sits out
pokr_trainer balance $45.98, lost $0.50 (folded)
briachek balance $26.30, bet $5.40, collected $6.20, net +$0.80 [ Jd 8s Jc Td ] [ a straight, nine to king -- Kc,Qc,Jd,Td,9s ]
Wild2Red balance $12.82, didn't bet (folded)
bjiam balance $6.30, lost $0.50 (folded)
lckymonky balance $6.20, bet $5.40, collected $6.20, net +$0.80 [ Kh Tc Kd Qd ] [ a straight, nine to king -- Kh,Qc,Jh,Tc,9s ]

Raise this flop? I think i've been playing draws too passively but I also like a low variance game.

Hand 4

***** Hand History for Game 2411925428 *****
0/0 Omaha Game Table (PL) - Sat Jul 23 18:20:57 EDT 2005
Table Table 36761 (Real Money) -- Seat 1 is the button
Total number of players : 9
Seat 1: CardioSurgen ( $17.50)
Seat 2: MSUspartan76 ( $40.45)
Seat 3: W_MBertram ( $25)
Seat 4: pittsburgh69 ( $13.95)
Seat 5: briachek ( $24.65)
Seat 6: UrAduster ( $7.10)
Seat 7: Shockwaves ( $17.35)
Seat 8: steelers8922 ( $17.60)
Seat 10: WGHarding ( $23.25)
MSUspartan76 posts small blind (0.10)
W_MBertram posts big blind (0.25)
** Dealing down cards **
Dealt to briachek [ 9s, Jh, Qs, As ]
pittsburgh69 calls (0.25)
briachek calls (0.25)
UrAduster folds.
Shockwaves folds.
steelers8922 calls (0.25)
WGHarding calls (0.25)
CardioSurgen calls (0.25)
MSUspartan76 folds.
W_MBertram checks.
** Dealing Flop ** : [ Qc, Qh, 4h ]
W_MBertram checks.
pittsburgh69 checks.
briachek bets (1.60)
steelers8922 folds.
WGHarding calls (1.60)
CardioSurgen folds.
W_MBertram folds.
pittsburgh69 folds.
** Dealing Turn ** : [ 3d ]
briachek bets (4.60)
WGHarding raises (9.20) to 9.20
briachek calls (4.60)
** Dealing River ** : [ 5c ]
briachek checks.
WGHarding bets (9)
briachek calls (9)
** Summary **
Main Pot: $39.15 | Rake: $2.05
Board: [ Qc Qh 4h 3d 5c ]
CardioSurgen balance $17.25, lost $0.25 (folded)
MSUspartan76 balance $40.35, lost $0.10 (folded)
W_MBertram balance $24.75, lost $0.25 (folded)
pittsburgh69 balance $13.70, lost $0.25 (folded)
briachek balance $4.60, lost $20.05 [ 9s Jh Qs As ] [ three of a kind, queens -- As,Qs,Qc,Qh,5c ]
UrAduster balance $7.10, didn't bet (folded)
Shockwaves balance $17.35, didn't bet (folded)
steelers8922 balance $17.35, lost $0.25 (folded)
mtstud19 balance $25, sits out
WGHarding balance $42.35, bet $20.05, collected $39.15, net +$19.10 [ 2d Qd 9c 4s ] [ a full house, Queens full of fours -- Qd,Qc,Qh,4s,4h ]

Was I just stupid to call this down? The turn and river seemed to be the best I could hop for and I was getting more than 3:1 on my money on the river but should I just call the turn min raise and fold the river unimproved?

Hand 5

***** Hand History for Game 2411527109 *****
0/0 Omaha Game Table (PL) - Sat Jul 23 17:00:37 EDT 2005
Table Table 36658 (Real Money) -- Seat 5 is the button
Total number of players : 10
Seat 1: Spymaster21 ( $19.05)
Seat 2: Andrew161 ( $12.50)
Seat 3: MSUspartan76 ( $15)
Seat 4: miwodo ( $21)
Seat 5: briachek ( $22.40)
Seat 6: NoCashKid ( $11.25)
Seat 7: visionsplend ( $5)
Seat 8: cambodianboy ( $81.72)
Seat 9: ZZarathustra ( $67.13)
Seat 10: allen_all_in ( $132.58)
NoCashKid posts small blind (0.10)
cambodianboy posts big blind (0.25)
MSUspartan76 posts big blind (0.25)
** Dealing down cards **
Dealt to briachek [ As, Ac, 5c, 8c ]
ZZarathustra folds.
Spymaster21 folds.
Andrew161 folds.
MSUspartan76 checks.
miwodo folds.
briachek calls (0.25)
NoCashKid calls (0.15)
cambodianboy raises (1) to 1.25
MSUspartan76 folds.
briachek calls (1)
NoCashKid folds.
** Dealing Flop ** : [ Jd, 6d, 4s ]
cambodianboy bets (0.50)
briachek raises (3) to 3
cambodianboy calls (2.50)
** Dealing Turn ** : [ 4d ]
cambodianboy checks.
briachek bets (5)
cambodianboy calls (5)
** Dealing River ** : [ 5h ]
cambodianboy checks.
briachek checks.
** Summary **
Main Pot: $18.05 | Rake: $0.95
Board: [ Jd 6d 4s 4d 5h ]
Spymaster21 balance $19.05, didn't bet (folded)
Andrew161 balance $12.50, didn't bet (folded)
MSUspartan76 balance $14.75, lost $0.25 (folded)
miwodo balance $21, didn't bet (folded)
briachek balance $31.20, bet $9.25, collected $18.05, net +$8.80 [ As Ac 5c 8c ] [ two pairs, aces and fours -- As,Ac,Jd,4s,4d ]
NoCashKid balance $11, lost $0.25 (folded)
visionsplend balance $5, sits out
cambodianboy balance $72.47, lost $9.25 [ Kh Qs Tc Ks ] [ two pairs, kings and fours -- Kh,Ks,Jd,4s,4d ]
ZZarathustra balance $67.13, didn't bet (folded)
allen_all_in balance $132.58, sits out

Typical play too? I put the guy on some sort of high pair since he had been raising those types of hands. i was just hoping he didn't have the flush but I bet on the turn to find out there if they have it and so I could check down the river.