Wireless mics for camcorders? As this is a video and audio related question, I thought of this forum first to pose this question in. But if it needs to be moved to Chit Chat or whatever, then that's fine. Anyway, I have a Canon Vixia HF20, which has a mic input. I've been meaning to find an ideal wireless microphone to use for it, especially since the most recent Will Fry videos I put up. Too much background noise made it difficult to stand watching it, so now I feel absolutely compelled to buy one. So for my type of camcorder (if it even matters), what are the best type of microphones to use for it? I'd much prefer a wireless one with a good range, but as I have a bit of a financial crisis, I don't think I'd be willing to shill out more than $100 for it. Are there any brands that are recommended, or at least something that'll work for now? Any and all input will be helpful, from both video and audiofags alike.