Small stakes with half blinds

[Bartzini]

When im in vegas i most often play 4/8 LHE (1/2 kill) with 1/2 blinds. Kill is 6/12 with 1/3 blinds.

I feel like i need to open up my starting hands in these games since it is so cheap to get in and see a flop, but i dont know if this is a good strategy or not. How would you approach these games?

Are you limping with a lot wider range of hands? Are you going all out maniacle preflop.

what difference should this make in how one approaches the game?