if there are nice people around you could tell me about extruderepeat-function in blender because i haven’t used it and i’ve still managed well. how could i use it, what kind of situations it’s used etc. my gratitude would be skyhigh and eternal.ps. my english may suck a little bit, but dont pay any attention to that.
There isn’t one is there? I know theres a ‘repeat last’ function in wings3d that is EXTREMELY helpful. But, as far as I know, there isn’t one in Blender… Maybe in upcoming version…?
dante
There is one ExtrudeRepeat function in blender, just below the spin srew buttons stuff.
It does just what it say: repeated extrusion.
How often something is extruded is set with steps button.
The extrusion offset is set with offset Button (Blender Units).
The direction of extrusion goes along the view axis towards the back side.
What would be a use for it ?
Well, repeated extrusion.
I know a stupid answer, but the holy truth. 
extrude repeat is to get yours bigger than what mother nature gave to you. If you keep pressing extrude repeat your mesh will grow faster than those pills that keep selling over internet.
hope that was clear enough? [>]