Hello i am new at Zbrush and MudBox, at the moment i am studding Maya from getting started book an it´s going well so far,but i am interest to learn modeling in Zbrush and MudBox but i am totally lost,there are many tutorials out there but there are to much for me to understand or they are some speed modeling.I need really detailed tutorials where can teach me how do model organic and hard surface models.The tutorials from Gnomon and Eat3D are to advanced and tutorials from Digital tutors sucks,they don´t tell everything they do they do first do something and the next video it´s completely different.
Is there any good tutorial, where can i learn step by step how should i create something.
Is there any good sites for references organic and hard surface stuff, i heard that in this is easy to model and you have more inspiration.

Wow boy, slow down there a notch! Learning takes time, and you sound like someone who'd like to learn this things in a couple of days.

Some people need months to actually be skilled enough in a app (Like zbrush) to properly implement them into their workflow.
So, with all due the respect, suck it up, buy the into to ZBrush tutorials at gnomon or eat3d and get on learning.

I'm pretty sure we'll be here if you have any questions along the way, but if you come here looking for an injection of knowledge, I doubt you'll find any sympathy around these parts, everything takes time, don't rush it.

I'm a ZBrush person myself but I think you'll probably find its an easier learning curve starting with Mudbox.

These video tutorials should get you started on ZB

http://www.pixologic.com/zclassroom/homeroom/

Hi! I think this guy does a very good job at teaching Zbrush.