Computer host name

[James Allsopp]

Hi,
I've deactivated NetworkManager as it was interfering with my wireless
networking, but since then my computer has been renamed to
<ip-address>-bethere.co.uk, instead of localhost.localdomain. I've
looked at /etc/hosts
/etc/sysconfig/network
and these are all set up as localhost.localdomain and the network card
facing the internet is set up statically.

Anyone have any ideas how to stop this happening?
James