[ubuntu] WiFi router "not available" PC wireless card working

view full story

http://ubuntuforums.org – Running 10.04 on Satellite Pro 4600 with Netgear WG511 v1 Wireless Card. Wireless PC Card appears to be working (running Windows Drivers) but home network is "not available", the neighbour's wireless networks are "available". Lenovo T61 running 10.04 up and running with no problems. Home wireless is Netgear C9G24N v2 with WPA security. How do I "find" my home Wifi? (HowTos)