Samba Doubts

[Thiago Amaury Ferraz]

Hello All! I would like to ask if someone knows how to block directory
creation in a samba resource.. or be, I need that my users create files..
but I can't permit that they create directories.. another doubt is if is
possible to block users create file with blank spaces in the name..

Well, I really thanks any help, suggest.. my fingers are hurting of so many
tests.. I already realized..
Tamauryf