I find I finish most consistently in the money in tourneys by folding all hands during Level 1 blinds, with the exception of AA or Ax suited (limping, and only from late position of course) - especially Ax suited - a hand that has such a high payoff against maniacs when you hit it that it outweighs the veritable worthlessness of trying to play when the blinds are so small that no one will fold.

In addition this immediately presents an image of tight (and at least post-flop aggressive), which comes in handy after blinds are raised - particularly around level 3 and especially those hand immediately following a raise in blinds.

Often your post flop continuation bets will garner more respect as well.