Q 470

Effective initiator level = 1/2 of all other levels/HD, plus your level in the class you are taking maneuvers/stances in, right? If I have 4 racial hit dice and take my first class level as Warblade, my initiator level is 3. Does this mean I can take 2nd level maneuvers with my first level of Warbalde (assuming I meet the reqs), or is there a rule that you can only take 1st level maneuvers at 1st Martial Adept level?