JiWire's discussion forums should be a lively place to ask questions: JiWire's new KnowldegeSpot forums, currently in beta, should be a great place to learn more about Wi-Fi. I've been frustrated in finding and building forums in the past because you have to have thousands of interested people who regularly read and post to build a rich knowledge base. JiWire has that kind of traffic--and I hope that Wi-Fi Networking News readers check out the forums as well. I'll be answering questions there as I have time.