I'm buying a mac and would love Airport Extreme for streaming things (EyeTV to ipod Touch) etc. right now I have a pretty bad ultraportable for a wifi adaptor, this uses low speeds and low range. The only issue I have is that 2 laptops at my house which are used by my family don't have n standard and I would like to use it. Is it best to keep both wireless adaptors? Will there be any conflicts?