Hello, First off I know very little about computers, so please bare with me as I painfully try to articulate my most basic questions. I just received a new iMac and am looking into purchasing time capsule. I have not yet hooked up my imac and am still using my Windows PC. Right now I have a DSL connection through AT&T, it is not wireless at this time. I have a Siemens 4100 speedstream modem. My questions are as follows: If I purchase the time capsule will it be compatible with my internet connection? By that I mean, will I just connect time capsule to my current modem and off it will go? Will I be able to create a wireless network (ie: use time capsule to connect 2 computers to the internet) by simply connecting it to my Siemens modem? Do I need to buy anything else besides time capsule (an additional router etc.) to set up a wireless internet connection for more than one computer in the home? My questions are at best muddled. If anyone understands what I'm trying to ask, can you give me the basics? Thank you for your time. -Stacy C.