Ok, Here is where Im at. I just upgraded my gateway box to 7.3. I have monmothma's 2.3.0 firewall script running, and have changed the /etc/sysctl.conf file to enable ip forwarding as well as the /etc/sysconfig/network (I think thats the path) for masqing as well. I have to manually change the default gateway on the routing table to make ppp0 as a gateway, and it has eth0 listed as a gateway as well, even though it isnt. So, I try to browse from a masqed box, and nada. No modem traffic at all. Im thinking its trying to use the eth0 as the default gateway instead of ppp0. What do you guys think?