In 3.5, you quadruple your normal 1st level skill points.  In pathfinder you don't.  But you do get a +3 bonus for taking ranks in any class skill.  So it's the same benefit as maxing them all out in 3.5.  So that makes cross-class skills cost only 1 point per rank as well, they just don't get the +3 bonus.<br/><br/>In addition, if you take a level in your favored class (for us humans, any class), you can get +1 HP or +1 skill point each level.  So for being a rogue (8) with 20 Int (5, assuming humans get a +2 ability), human (1), in my favored class (1), I got 15 skill points.