What kind of range do you put the villain on when he flats pf? 

PokerStars Game #45395412985: Tournament #280128685, $5.00+$0.50 USD Hold’em No Limit – Level VI (100/200) – 2010/06/12 1:45:49 ET
Table ‘280128685 4’ 9-max Seat #3 is the button
Seat 1: tellthedoc (4940 in chips)
Seat 2: ghbone (3355 in chips)
Seat 3: southSTL (4330 in chips)
Seat 4: ThePackage (6516 in chips)
Seat 5: BudR8cin (5480 in chips)
Seat 6: SinSmith (3802 in chips)
Seat 7: NCSaintsFan7 (1815 in chips)
Seat 8: rich913 (5424 in chips)
Seat 9: JJon88 (4010 in chips)
ThePackage: posts small blind 100
BudR8cin: posts big blind 200
*** HOLE CARDS ***
Dealt to BudR8cin [Kh Kc]
SinSmith: folds
NCSaintsFan7: folds
rich913: calls 200
JJon88: folds
tellthedoc: folds
ghbone: folds
southSTL: calls 200
ThePackage: folds
BudR8cin: raises 800 to 1000
rich913: calls 800
southSTL: folds
*** FLOP *** [Ks 8s Jh]
BudR8cin: checks
rich913: bets 1200
BudR8cin: raises 1800 to 3000
rich913: raises 1424 to 4424 and is all-in
BudR8cin: calls 1424