I lost alot of chips here, didn't I?

Hey All,
I bet the pot (pretty much) because I raise and got callers, and with the high board, I was hoping for a push with 2 pair. Also, there's a straight possibility, and I wanted to see where I stood.
Is this sound logic, or did I just lose alot of chips?
Shooby


***** Hand History for Game 3206547925 *****
Runner_1 finished in tenth place.
15/30 Tourney Texas Hold'em Game Table (NL) (Tournament 18306890) - Thu Dec 15 18:10:56 EST 2005
Table Table 67718 (Real Money) -- Seat 7 is the button
Total number of players : 9
Seat 1: LuckyKev333 (785)
Seat 2: kamjah (785)
Seat 3: LAS_GL0VES (800)
Seat 4: iron_pyrite (830)
Seat 5: Batchawana (785)
Seat 6: sw212 (830)
Seat 7: pengolito (775)
Seat 8: smsader (1665)
Seat 9: dlei1 (745)
smsader posts small blind (10)
dlei1 posts big blind (15)
** Dealing down cards **
Dealt to sw212 [ Kh, Ks ]
LuckyKev333 calls (15)
kamjah folds.
LAS_GL0VES folds.
iron_pyrite folds.
Batchawana folds.
sw212 raises (70) to 70
LAS_GL0VES: k 10 is an amazing hand
pengolito folds.
smsader folds.
dlei1 calls (55)
LuckyKev333 calls (55)
** Dealing Flop ** : [ Kc, As, Td ]
dlei1 checks.
LuckyKev333 checks.
sw212 bets (200)