Need some help with setting up my internet connection sharing with my cable modem.

I recently had @home cable service installed on my computer and I've been trying to get the ICS to work with it. One prob I have is that the cable modem does not show up on the other client computers. I have the cable modem on the host cpu set to shared. I'm able to share files and everything with the computers, just cant get ICS to work properly. Btw im using the Homeclick software by Microsoft and 3com for my LAN.

Also when I try to reinstall ICS on my host comp it for some reason uninstalls the network adapter for the cable modem. Then I have to reinstall that adapter for the cable modem.

Any have any ideas on how to fix these probs?