20 Big Blinds now what?

[gotmarc]

I'm going to start live play at a casino. I normally play NLHE microstakes and buy in for 100 big blinds.

At the $1-$2 NLHE in Pechanga you can only buy in from $40-$80 or 20-40 big blinds.

I don't know anything about the players so if I chose to buy in for $40 how should I adjust? Obviously I can't raise preflop with 7 [img]/images/graemlins/spade.gif[/img]4 [img]/images/graemlins/spade.gif[/img].

I was thinking of maybe pushing with J [img]/images/graemlins/diamond.gif[/img]J [img]/images/graemlins/club.gif[/img] or better and limping with small pocket pairs. Anyone have any other suggestions?