Extrude face dividing
 

I´m having problems when I use Extrude Face. I select one face, then instead of extruding, divides into another faces. That´s really strange. Can anyone help me? Thanks for the support.

http://img129.imageshack.us/img129/6641/imagem9js.jpg

double click on the extrude icon to bring up the tool options window, check that the offset is set to 0.000 and not 1.000.

It worked! Thanks!!