Never sure what to do in this spot.

No Limit Holdem Tournament
PartyPoker
7 Players
Hand Conversion Powered by weaktight.com
Stacks:
UTG andyjok (3,390)
UTG+1 kralingen333 (1,490)
MP panxoipinxo (1,050)
CO Tnuts888 (3,970)
BTN Zenit35 (5,515)
SB Jenspet1958 (3,055)
BB sebib17 (1,530)
Blinds: 200/400
Pre-Flop: (600, 7 players) andyjok is UTG
andyjok ?