Well I blew the VB cobwebs out of my brain this morning and wrote a very basic example of getting AP info like signal strength using the SDF.  It took me nearly 2 hours and a whole lot of search engine work to remind me of syntax to crank out a simple 70-line application (I actually had to find a machine with VB installed first, as it's no longer in my "default" install of Studio).  Hard to believe I was once fluent enough in the language to have written a book.

At any rate, here's the sample: BasicWiFiSample.rar (532.46 KB)