Pokerstars is the worst site in the world for freerolls
Why spend 6 hours in a qualifier to gain entry to a $1,000 freeroll. When you can go to bodog
and play $500 and $1,000 freerolls about 5 times a day without having to qualifier?
Edit: (about the hand)
First i would not of limped preflop with 43 for 400 with only about 5K.
Then i wouldnt of checked the turn and give a freecard. Other than that, unlucky you lost the hand.