My old ISP was wireless and I had a Yagi antenna and Cisco Aironet PC
Card with a utility program where I could view the signal strength,
etc.
I've since changed providers and now my set up is a WiFi grid antennna
with radio at the antenna and ethernet from the radio to my PC. What
I'm looking for is some (Windows) software that I can use to check the
signal strength and for other access points. I've search, but all I can
find only works with an installed PC card....