I current have two AEBSs and a Time Capsule... one AEBS extends the signal wirelessly to the other two. I have both g and n Macs and iPhones on this network, so the g devices slow it down. I would like to replace the main AEBS with one of the new models... but only if I can set up a dual-band network that will extend via WDS to the older AEBS and TC. In other words, I want to be able to make sure the g devices only use the 2.4 network.. leaving the n devices to use faster speeds on the n network. Can this be done? Does anyone yet have experience doing it? Thanks.