Dear Aunt TUAW, I'm a Mac IT professional, and often find myself configuring, troubleshooting, and optimizing wireless networks. In the past I used AP Grapher to graph wireless strength and find competing Wi-Fi networks as I walk around my clients' offices. This allows me to pick the best channel t...
Today's featured widget over at Apple is one of the most useful I've seen so far: a JiWire widget. It's the best of both worlds when it comes to wireless widgets: part stumbler, part search engine tool for JiWire's database of wireless hotspots. The stumbler has a completely automated interface to A...
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