We know you've got questions, and if you're brave enough to ask the world for answers, here's the outlet to do so. This week's Ask Engadget inquiry is from is from William who is looking for an solution to the problem of badly designed public spaces. If you're looking to send in an inquiry of your own, drop us a line at ask [at] engadget [dawt] com. "Hi guys. I'm getting married in a church with a weird split-hall design. The result is that half of the attendees won't be able to see the ceremony at all! I'm wondering if I could hook up my Canon Rebel T3i up to my 3rd-generation iPad and use it as a quick-and-dirty closed-circuit display? There's no WiFi in