Thanks for the link, ORAC, but it's definitly a bit OTT for my setup.
Evo, I'll have to 'adjust' my iptables a bit. I've got Samba ports (both 137 and 139 for some reason) open to all, i.e. not just the LAN. In fact I have four ports open: http, ssh, mysql and samba. Best I figure out quick how to restrict both mysql and samba to LAN only.
Thanks for the tips.
Regards
Stoney