Thank you for your quick replies.
Yes, this month I am still at bronze level. Don't be hating, because I started to play again on partypoker a few days ago.
First of all, my BR is not according to good BR quidelines because I have withdrawn money that I have deposited in addition to the given bankroll.
I believe that hi/lo is great because both big and small cards help you. Also in omaha not many hands are more than 40/60 underdogs which means that you can easily exploit bad players that always limp in to the pot by making money when you hit the cards very well.
In terms of rake, this game is off the charts. In an hour of play you might be all-in for 25 bucks or more, many times. The pots at the craziest time can mean that the rake per big hand is almost a dollar per pop. However, I believe that my leverage over the other players is greater and atleast now I'm making nice profits.
It would be nice to know also if the pokertracker licence can be used with omaha hi/lo.