Improve my Play of KJo on the button.

***** Hand History for Game 3066363640 *****
NL Texas Hold'em Trny:17576399 Level:1 Blinds (10/15) - Sunday, November 20, 13:41:44 EDT 2005
Table 3 - Table(520950) Table #1 (Real Money)
Seat 2 is the button
Total number of players : 9
Seat 2: L_TACO ( $985 )
Seat 3: bigant715 ( $1000 )
Seat 4: schwartz979 ( $1800 )
Seat 5: B_to_the_P ( $920 )
Seat 6: redts ( $815 )
Seat 7: guerilladust ( $415 )
Seat 8: TheMan2k5 ( $1000 )
Seat 9: pkunzipped59 ( $970 )
Seat 10: trailofdead8 ( $2095 )
Trny:17576399 Level:1
Blinds (10/15)
** Dealing down cards **
Dealt to L_TACO [ Jh Kd ]
B_to_the_P calls [15].
redts folds.
guerilladust folds.
TheMan2k5 folds.
pkunzipped59 folds.
guerilladust: nh
trailofdead8 calls [15].
L_TACO calls [15].
schwartz979: thx....u had K?
bigant715 calls [5].
schwartz979 checks.
** Dealing Flop ** [ 9c, Ks, 4s ]
guerilladust: yes
bigant715 bets [40].
schwartz979: figured...
schwartz979 folds.
B_to_the_P folds.
trailofdead8 calls [40].
L_TACO raises [125].
bigant715 calls [85].
trailofdead8 folds.
** Dealing Turn ** [ 9h ]
bigant715 bets [50].
L_TACO raises [180].
bigant715 calls [130].
** Dealing River ** [ 7h ]
bigant715 is all-In [680]
L_TACO is all-In [665]
bigant715 shows [ Ts, 9s ] three of a kind, nines.
L_TACO shows [ Jh, Kd ] two pairs, kings and nines.
bigant715 wins 15 chips from side pot #1 with three of a kind, nines.
bigant715 wins 2055 chips from the main pot with three of a kind, nines.
Player L_TACO finished in 29 place
L_TACO has left the table.