($11)-- TPTK... need some advice

[unreal_nh]

***** Hand History for Game 2752850369 *****
NL Texas Hold'em $10 Buy-in + $1 Entry Fee Trny:15950397 Level:2 Blinds(15/30) - Wednesday, September 21, 21:40:19 EDT 2005
Table Table 12913 (Real Money)
Seat 7 is the button
Total number of players : 9
Seat 1: <font color="black"> HERO </font> ( $1665 )
Seat 2: dani_girl227 ( $730 )
Seat 3: usaone82 ( $605 )
Seat 4: spongebob225 ( $755 )
Seat 5: Joe_Bilby ( $690 )
Seat 6: coolerNhail ( $925 )
Seat 7: nomoneynome ( $755 )
Seat 8: highthai820 ( $1040 )
Seat 9: kalakas ( $835 )
Trny:15950397 Level:2
Blinds(15/30)
** Dealing down cards **
Dealt to <font color="black"> HERO </font> [ Ks Ac ]
<font color="black"> HERO </font> calls [30].
dani_girl227 folds.
usaone82 raises [100].
spongebob225 folds.
Joe_Bilby folds.
coolerNhail folds.
nomoneynome folds.
highthai820 folds.
kalakas calls [70].
<font color="black"> HERO </font> calls [70].
** Dealing Flop ** [ Qd, Kd, Tc ]
kalakas checks.
<font color="black"> HERO </font> checks.
&gt;You have options at Table 11625 Table!.
usaone82 bets [200].
kalakas raises [505].

<font color="black"> HERO </font>: ????


My plan by checking the flop (assuming usaone82 would very likely bet) was to check raise him all in. but then after the action from kalakas i was put to a decision.

would you have played this hand any differently? and given the sitiuation, is this an auto-fold? thanks