Samba write error in Mac OSX

I've been experiencing this write error for a long time.

And for the longest time I had no clue where it was occurring until I did some research and found a solution.

Here's the entry:

http://splatdot.com/fixing-snow-leopard-10-6-3-samba-write-access

Basically, the solution is to turn off Unix extensions in Samba's smb.conf configuration file. Add the following to the [global] section

unix extensions = off

And restart your samba server.