Since Roadrunner has apparently started limiting the number of dynamic IPs it'll let one cable modem get, I need to figure out a way to share the connection. I've got three machines on my home network, all of which are connected via a hub, which is also connected to the Roadrunner modem. FWIW, I'm running Mandrake 8.1 on two of the systems, including my main work system, and Windows 2000 on the third. My main system has no trouble in picking up an IP address from Roadrunner when booting; my daughter's machine is unable to. Right now, I've got my daughter's machine as 192.168.0.2 on my local net, and am running my machine with two IP addresses: the one I get from DHCP (65.25.234.54 at the moment), and a virtual IP of 192.168.0.1 -- is there some reasonable way I can use this as a gateway for 192.168.0.2, and how do I do it? The Masquerading How-To provides very clear instructions, which just don't seem to work. Any ideas?