I am using knoppix as a recovery OS to get files off my computer before I wipe it clean. I plan to send the files through the internet over AIM to the other computer connected to my router. Unfortunately, I cannot connect to the internet when connected to the router. I can ping the other computer and the router itself, but can't touch anything outside of the router (i.e. the internet or ping any sites, etc...) However, when I plug the knoppix system directly into the calbe modem I get internet.

I have racked my brain trying to come up with an explanation and can't....any thoughts or suggestions? It is a netgear wireless router with 4 wired ports 2 of which are being used (one for knoppix system and the other for the computer) and it's DHCP.