I've read through a lot of similar posts, but a lot of the terminology is foreign to me, so I need some help with my specific situation. Here's what I want to do... I want to wirelessly connect my MB, external HD, 2 printers, and my husband's PC desktop. We have DSL and of course, no phone jacks in the office where the majority of these toys reside. None of the printers or HD is network-ready, so they would need to be wired to something. If I put an Airport Extreme in the office, hooked up to the printers and HD (with a USB hub or something), I am assuming that the AEBS would need to be wired to the DSL modem (which lives in the living room). Is that correct? Is my best option to run a ridiculously long ethernet cable from the DSL modem to the AEBS? Is any of this possible? Thank you in advance for your help and patience.