Vista - Double network indication on taskbar

Hi All
The icon on the taskbar that reads "currently connected to" actually shows
two networks "**(the name of my network)" and "unidentified network (**)".
This has been the case using two different modem/routers ie Netgear DG834G
and Belkin N1.
Both networks come up in the Network and Sharing Centre display, yet push
the "disconnect" link and both networks disappear from the display. Only one
network (**) shows in the "Connect to a Network" box.

The wireless network is a mixture of Vista (1 computer) and three computers
using XP SP2.

The network operates normally, despite this rogue network popping up.

Anybody had this happen to them?

Cheers
Diggings
Newcastle
With the world''s best beaches and lakes and mountains - and people!