$5.5: AJ in EP or MP, limp or not?

[Askilus]

Whats your line with this hand? My example hand below isn't much of an example, but this is a hand that I feel is a leak in my game and I want to plug it. Would you limp this or not? Does it depends on if it's suited or not? (I need similar advice on KQ in similar situations).

In the hand below this is villians fifth or sixth hand that he playes in the S&G (out of 20) and his first raise.

Ultimate Bet No-Limit Hold'em Tourney, Big Blind is t30 (7 handed) converter

UTG (t1550)
Hero (t1695)
MP2 (t265)
CO (t5315)
Button (t1630)
SB (t3275)
BB (t1270)

Preflop: Hero is MP1 with J[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, Hero calls t30, <font color="#666666">2 folds</font>, <font color="#CC3333">Button raises to t120</font>, <font color="#666666">2 folds</font>, Hero folds.

Final Pot: t195

Regards,
Fredrik

Ps. Sorry if this i trival. But if it is, it's about time I learn how to handle it [img]/images/graemlins/smile.gif[/img]