These 4 hands happened within 7 total hands. No reads. What do you do?

Table "Marquesa Isles" (real money) -- Seat 9 is the button
Seat 1: Moonsmoke ($99.00 in chips)
Seat 3: Stu Dentlone ($102.75 in chips)
Seat 4: Bigestloser ($101.65 in chips)
Seat 5: allstar7 ($99.50 in chips)
Seat 6: corndog23 ($92.50 in chips)
Seat 7: Ugly Ed ($100.00 in chips)
Seat 8: kitnaholic ($111.45 in chips)
Seat 9: will_ ($97.50 in chips)
Seat 10: ctnittany ($98.00 in chips)
ctnittany: Post Small Blind ($0.50)
Moonsmoke: Post Big Blind ($1)
Dealing...
Dealt to Ugly Ed [ Qs ]
Dealt to Ugly Ed [ Qc ]
Stu Dentlone: Fold
Bigestloser: Fold
allstar7: Fold
corndog23: Fold
Ugly Ed : Raise ($4)
kitnaholic: Fold
will_ : Fold
ctnittany: Raise ($9)
Moonsmoke: Fold
Ugly Ed : Call ($5.50)
*** FLOP *** : [ As Ks 3h ]
ctnittany: Check
Ugly Ed : Check
*** TURN *** : [ As Ks 3h ] [ 4d ]
ctnittany: Bet ($9.50)
Ugly Ed : Call ???

Table "Marquesa Isles" (real money) -- Seat 10 is the button
Seat 1: Moonsmoke ($98.00 in chips)
Seat 3: Stu Dentlone ($102.75 in chips)
Seat 4: Bigestloser ($101.65 in chips)
Seat 5: allstar7 ($99.50 in chips)
Seat 6: corndog23 ($92.50 in chips)
Seat 7: Ugly Ed ($71.00 in chips)
Seat 8: kitnaholic ($111.45 in chips)
Seat 9: will_ ($97.50 in chips)
Seat 10: ctnittany ($125.15 in chips)
Moonsmoke: Post Small Blind ($0.50)
Stu Dentlone: Post Big Blind ($1)
Dealing...
Dealt to Ugly Ed [ Tc ]
Dealt to Ugly Ed [ As ]
Bigestloser: Fold
allstar7: Fold
corndog23: Call ($1)
Ugly Ed : Call ($1)
kitnaholic: Fold
will_ : Fold
ctnittany: Fold
Moonsmoke: Call ($0.50)
Stu Dentlone: Check
*** FLOP *** : [ Ac 4s 2c ]
Moonsmoke: Check
Stu Dentlone: Check
corndog23: Check
Ugly Ed : Bet ($4)
Moonsmoke: Fold
Stu Dentlone: Fold
corndog23: Call ($4)
*** TURN *** : [ Ac 4s 2c ] [ 6c ]
corndog23: Check
Ugly Ed : ???

Game #1325576432 - (blinds $0.50/$1) No Limit Texas Hold'em - 2006/03/03-20:37:57.7 (CST)
Table "Marquesa Isles" (real money) -- Seat 10 is the button
Seat 1: Moonsmoke ($95.85 in chips)
Seat 2: LuckyTai777 ($99.00 in chips)
Seat 3: Stu Dentlone ($87.25 in chips)
Seat 4: Bigestloser ($102.25 in chips)
Seat 5: allstar7 ($92.00 in chips)
Seat 6: corndog23 ($122.00 in chips)
Seat 7: Ugly Ed ($93.90 in chips)
Seat 8: kitnaholic ($108.95 in chips)
Seat 9: will_ ($136.55 in chips)
Seat 10: ctnittany ($120.15 in chips)
Moonsmoke: Post Small Blind ($0.50)
LuckyTai777: Post Big Blind ($1)
Dealing...
Dealt to Ugly Ed [ Ac ]
Dealt to Ugly Ed [ Jc ]
Stu Dentlone: Fold
Bigestloser: Fold
allstar7: Fold
corndog23: Fold
Ugly Ed : Raise ($3.50)
kitnaholic: Fold
will_ : Fold
ctnittany: Fold
Moonsmoke: Call ($3)
LuckyTai777: Raise ($12)
Ugly Ed : ????

Game #1325583254 - (blinds $0.50/$1) No Limit Texas Hold'em - 2006/03/03-20:40:47.6 (CST)
Table "Marquesa Isles" (real money) -- Seat 2 is the button
Seat 1: Moonsmoke ($91.35 in chips)
Seat 2: LuckyTai777 ($105.00 in chips)
Seat 3: Stu Dentlone ($81.75 in chips)
Seat 4: Bigestloser ($110.10 in chips)
Seat 5: allstar7 ($99.00 in chips)
Seat 6: corndog23 ($122.00 in chips)
Seat 7: Ugly Ed ($90.40 in chips)
Seat 8: kitnaholic ($108.95 in chips)
Seat 9: will_ ($136.55 in chips)
Seat 10: ctnittany ($120.15 in chips)
Stu Dentlone: Post Small Blind ($0.50)
Bigestloser: Post Big Blind ($1)
Dealing...
Dealt to Ugly Ed [ Ts ]
Dealt to Ugly Ed [ Tc ]
allstar7: Call ($1)
corndog23: Fold
Ugly Ed : Raise ($3)
kitnaholic: Fold
will_ : Fold
ctnittany: Fold
Moonsmoke: Fold
LuckyTai777: Fold
Stu Dentlone: Call ($2.50)
Bigestloser: Call ($2)
allstar7: Call ($2)
*** FLOP *** : [ Qh 5d Ad ]
Stu Dentlone: Bet ($6.50)
Bigestloser: Call ($6.50)
allstar7: Fold
Ugly Ed : ???

Different table earlier.
Table "Taka (5 max)" (real money) -- Seat 4 is the button
Seat 1: T - BONE ($134.50 in chips)
Seat 2: sharkyman ($213.75 in chips)
Seat 3: Ugly Ed ($137.05 in chips)
Seat 4: jjaynj ($425.65 in chips)
T - BONE: Post Small Blind ($1)
sharkyman: Post Big Blind ($2)
Dealing...
Dealt to Ugly Ed [ Qs ]
Dealt to Ugly Ed [ Jc ]
Ugly Ed : Call ($2)
jjaynj : Raise ($6)
T - BONE: Fold
sharkyman: Raise ($12)
Ugly Ed : ???