For the life of me I cannot get this to work: I have the previous generation Airport Extreme (non dual band) and an Airport Express N Base Station. I want to setup the Extreme to use 5.0ghz only radio mode for my computer connection and a 2.4ghz mode for the Express to connect my iphone. I would like to setup the Express as a wireless bridge to achieve all this utilizing the WDS option which of course is the issue, just a lot of blinking yellow on the Express. All my searches lead me to slightly different scenarios and/or completely outdated tutorials. Anyone know the steps to get this working?