Problem with samba files ownership

[mike]

I have a file-server running FC3, which is running in share mode (XP
home machines)

I can mount shares and write files except for one major problem - all
files are created with owner/group of nobody. This applies on bioth XP
and FC3 machines. The same problem applies whether using smb or cifs

This causes problems especially sending mail

Any idea what is wrong?

This is my relevant smb.conf

[global]
	workgroup = brec
	wins support = yes
	netbios name = DATA_CC
	server string = breccc
	security = SHARE
	obey pam restrictions = Yes
	password server = None
	pam password change = Yes
	passwd program = /usr/bin/passwd %u
	passwd chat = *New*password* %n\n *Retype*new*password* %n\n
*passwd:*all*authentication*tokens*updated*successfully*
	unix password sync = Yes
	log level = 3
	log file = /var/log/samba/%m.log
	max log size = 0
	socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
	name resolve order = wins lmhosts hosts bcast
	os level = 50
	preferred master = Yes
	domain master = Yes
	dns proxy = No
	ldap ssl = no
	create mask = 0777
	force create mode = 0777
	force security mode = 0777
	directory mask = 0777
	force directory mode = 0777
	force directory security mode = 0777
	guest ok = yes
	hosts allow = 192.168.1.4, 192.168.1.50,192.168.1.6, 127.0.0.1,
192.168.1.7,192.168.1.6

	idmap uid = 16777216-33554431
	idmap gid = 16777216-33554431
	template shell = /bin/false
	winbind use default domain = no

[datacc]
	comment = shared data files for connecting communities
	path = /home/data_cc
	writeable = yes
	inherit permissions = Yes