Forcing Network Manager to Ignore a Particular SSID ?

["David Shepherd" <DShepherd novell com>]

My apologies in advance for the basic nature of the question,

I have the following situation with Network Manager. I have a wireless network at home that is WEP encrypted.
Unfortunately Network Manager also sees a neighbours Wireless SSID (a Belkin Router, no encryption, just switched on)
and insists that it will connect to that first. Is there any way to give Network Manager a 'black list' so that it will
connect to the home wireless network. The Linux Distribution is SLED 10.

A certain other OS can see both Wireless Lans and always finds the home network.

Many thanks

David