Ask Engadget: WiFi or wired networking?

We know you've got questions, and if you're brave enough to ask the world for answers, then here's the outlet to do so. This week's Ask Engadget inquiry is from Jordan, who wants some geeky help with an ambitious home project. If you're looking to ask one of your own, drop us a line at ask [at] engadget [dawt] com. "I've just bought a run-down old house (all I could afford) and I want to make it into a geek paradise. Part of that means I want a world-class home network, but what should I pick? T...