$6 Dollar buyin: JJ in the big blind after minraise and limpers.

[Larude]

First hand in this tournament, so everyone is unknown to me, call or raise and how much?

Party Poker
No Limit Holdem Tournament
Blinds: t20/t40
10 players
Converter

Stack sizes:
UTG: t2000
UTG+1: t2000
UTG+2: t2000
MP1: t2000
MP2: t2000
MP3: t2000
CO: t2000
Button: t2000
SB: t2000
Hero: t2000

Pre-flop: (10 players) Hero is BB with J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">UTG raises to t80</font>, 4 folds, MP3 calls t80 <font color="aaaaaa">(pot was t140)</font>, 2 folds, SB calls t60 <font color="aaaaaa">(pot was t220)</font>, Hero ????