How's This for a Nasty Full Tilt Omaha Beat?

I have been trying to improve my Omaha Hi skills recently and entered into a cheap ($5) tourney at Full Tilt. I had made it into the final 30 and was looking for my chance to hit a big hand. I hit it -- but it smacked me right back!

Full Tilt Poker Game #4853447502: Double Stack $5 + $0.50 (36737388), Table 1 - 300/600 - Pot Limit Omaha Hi - 1:15:15 ET - 2008/01/14
Seat 1: lightning36 (8,382)
Seat 2: AnnieWillWin (10,892)
Seat 3: carbidexxx (11,811)
Seat 4: tanker1919 (9,096)
Seat 6: metalvolta (7,038)
Seat 8: grove0051 (38,302)
Seat 9: gopherpa (33,560)
gopherpa posts the small blind of 300
lightning36 posts the big blind of 600
The button is in seat #8
*** HOLE CARDS ***
Dealt to lightning36 [Ks 2c 7d 7c] Lucky 7's?
AnnieWillWin folds
carbidexxx folds
tanker1919 folds
metalvolta calls 600
grove0051 calls 600
gopherpa raises to 1,200
lightning36 calls 600 Of course
metalvolta calls 600
grove0051 calls 600
*** FLOP *** [3c Tc 7s] This is it -- for better or worse
gopherpa bets 1,800
lightning36 raises to 7,182, and is all in Time to pray to the poker gods
metalvolta folds
grove0051 raises to 28,146 Set Of Kings? Open-ended straight and/or flush possibilities???
gopherpa has 15 seconds left to act
gopherpa folds
grove0051 shows [Ts Js 8d 7h]
lightning36 shows [Ks 2c 7d 7c] Gotcha - set vs two pair
Uncalled bet of 20,964 returned to grove0051
*** TURN *** [3c Tc 7s] [Th] Unbelievable
*** RIVER *** [3c Tc 7s Th] [4d]
grove0051 shows a full house, Tens full of Sevens
lightning36 shows a full house, Sevens full of Tens
grove0051 wins the pot (20,964) with a full house, Tens full of Sevens
TheB70 (Observer): yuck FAWK is more like it
lightning36 stands up
AnnieWillWin stands up
carbidexxx stands up
tanker1919 stands up
metalvolta stands up
grove0051 stands up
gopherpa stands up
*** SUMMARY ***
Total pot 20,964 Rake 0Board: [3c Tc 7s Th 4d]
Seat 1: lightning36 (big blind) showed [Ks 2c 7d 7c] and lost with a full house, Sevens full of Tens
Seat 2: AnnieWillWin didn't bet (folded)
Seat 3: carbidexxx didn't bet (folded)
Seat 4: tanker1919 didn't bet (folded)
Seat 6: metalvolta folded on the Flop
Seat 8: grove0051 (button) showed [Ts Js 8d 7h] and won (20,964) with a full house, Tens full of Sevens
Seat 9: gopherpa (small blind) folded on the Flop

If I won this hand I'd have been sitting at over 20,000 and in good position to cash and make a run at the final table. Sheesh.