I just bought a D-Link 615 router to replace my Linksys. I first unplugged the ethernet cable that came from my computer and plugged it into the back of my modem to keep my internet connection live. After doing this I had no internet connection. This is my first problem. Second after running the installation cd the router doesn't connect. All the lights come on, I just don't have an internet connection. If I plug my Linksys router back in I have the connection back. When I try to run the cd again it says I need to reset the D-Link router to its original settings. I tried holding in the reset button for 40 seconds and it didn't work.