I have a first generation Airport Express and I'd like to use it as an access point on a friend's network with another brand's router. Here's what I have in mind, hopefully others here can confirm/deny that this will work: In the Internet tab of the Airport Express I will choose manual IP addressing and pick an address on the same subnet as the main router that's outside the range the router distributes. In the Wireless tab I will choose Create a Wireless Network, name it identically to the existing network with identical security, and choose a non-overlapping channel. The Airport Express will be connected by ethernet cable to a Lan port of the main router. This should work, right? Thanks.