the -l switch doesn't install the driver. It will list installed drivers and in your case you don't have any drivers installed.
If you had a driver installed you would see something like this:
Code:
# ndiswrapper -l
Installed ndis drivers:
bcmwl5 driver present, hardware present
To install the driver do this:
Code:
ndiswrapper -i $PathToYourInfFile
after you do this test ndiswrapper -l again and see if you get the card listed.
then do:
Code:
# modprobe ndiswrapper
# ndiswrapper -m
after that you should be able to use iwconfig and iwlist to get into wireless networks.