[RockRobotRock]

I have had my "dynamic" IP for two years now. I even managed to keep it when I moved to a new unit in the same appt complex

[nubinetwork]

My home network also seems to have no problem holding an ip despite being dynamic. I usually have to change the mac on my router before I'll get a new ip. In 15 years, I think I've only had it change unintentionally 2 or 3 times.