Goku Prototype Problem

I dont know where to post Questions…I couldnt find a Topic for that problem. Pls Mod switch to right corner in forum.
Here is the download link to Goku blend file: http://www.file-upload.net/download-11231776/Goku.blend.html

My problem: Automatic Weightpainting doesnt work. I did accepted all modifiers. x mirror didnt use. made all faces to squads. Pressed Ctrl+N (nomralizied), removed all doubles…still bone weight overheating problem…

If you could help me out I would be very happy :slight_smile:

Here is a picture of momentan process:


I made another Goku with sculpting tool: http://www.fastswf.com/dn7RxEs


Could anyone help me out with the other goku at the first post?
I want him to make move with clothes perfectly.