i have the exact same router on my home network so i will be able to help. Also d/w if its not ss related, its tech support for any tech needs I often get the problem of computers not being able to see eachother which is caused by the firewall on ty computer (i have norton internet security 2004). if you have a filewall on computer 2 try to diable it and see what happens. also can computer #1 get to the internet ok?