Hi. I am having a problem with my airport configurations. My setup: I have a router from my ISP with one cable out which goes into a hub. From there, I have connected my ipPhone, my media center, and my Airport express. Now the media center's IP number is aaa.bbb.ccc.ddd. The IpPhone is aaa.bbb.ccc.eee. So the airport express should be aaa.bbb.... at least.... right (My airport is set up to be in bridge mode)? but in fact, the Airport has the IP number fff.ggg.hhh.iii. How can this be? I am using DHCP, so should'nt my ISP just give me one IP number, and my hub distributes the last one or two sets of digits? I want my Airport to be a sort of an extension of my hub, only for wireless devices. As you can see I am pretty new to networking, and must admit that I dont fully understand all this, but I thought I had it all under control.... Is there anyone out there who has experienced a similar problem, or anyone who can help me in solving this?