Hi, I am having the "routing table cannot be altered " problem and cannot find a fix. I have had someone try pretty much all of the fixes here to no avail. I am using Qwest DSL over a cisco 678 and my laptop is a Thinkpad T30. I really need to find a solution to this as I have to work at home a lot and having 10-14 minutes before cutting off is hopeless. I have tried connecting the laptop directly to the 678 and the time improves a bit to 15-20 mins but still get disconnected Any more ideas? Could it be the equipment that is at fault ? Snecky