I just replace my AT&T DSL with Suddenlink Cable internet and HDTV. We can't get the modem to work with the router and NO ONE supports the router. The installer told me he spent an hour resetting both his modem and router and finally got them to talk, but I've been at it twice that long to no avail. Does anyone have an idea of what to do? I have a Wireless-B Linksys router [3 years old]. I need it to run the second computer [the wife's] and the third in the shop. I have no idea what to do next and I really want to eliminate AT&T and the phone line. The modem will only run one computer he said and I really don't want to buy another one. A friedn told me that I could change the settings on my router by going to a webpage, but he doesn't know the address. I am going to try and search for it, but in the mean time if anyone has a fix I'd appreciate it if you'd clue me in. Thanks!