OK, I'm starting to put some stuff together, but that's just made more questions pop up

Can I be penalized for low INT in warblade abilities or skill multipliers for classes?

How do my skill points get determined? Is it by level? (ie the level of rogue gets x number of skill points, the next level is barbarian and only gets y, etc)

What's the deal with ranger combat styles? how do they interact with disciplines, maneuvers, and stances?

Can someone explain why dungeoncrasher fighter is supposedly so great?

Thanks for all the help guys