samba - Sep 2006 - creating new file or folder does not appear until hitting refresh

Hi,

I noticed that when right clicking and choosing to creater new folder, 
this one doesn't appear until pressing F5.
My users are not very happy at all with this behaviour. I would like to 
fix it but i'm not sure about what i'm doing.
I would like to change the "//|change notify timeout"|// but i
don't
understand exatcly what it does...
What if i set it to "0" ?

There is the "fam change notify" attribute, but i don't understand
how
to use it. Does it run with Fedora ?

thanks

//|//|//