LXi,
you're correct to the point as long as ISP doesn't use DHCP. With my Qwest (formerly USWest) DSL service, although I suppose to have dynamic IP, my IP hasn't changed since August of 1999 🙂. Also, QWest doesn't use PPPoE (thanks lord), so I don't need to login either, I just turn on my computer and I'm online, I can even be online in a Safe Mode 😛