I have JUST installed BackTrack 4, I have a Dell XPS M1530 with Windows 7. I am using Virtual PC with a LIVE ISO install.

I am completly lost, I want to be able to test my WIFI security on my WIFI router, but to do so, need to install my WIFI ?

I type

/etc/init.d/wicd start
and wicd starts. What do I do next ? Is there a Step by Step I can follow ?