Port Forwarding

[cavemangrinder]

I'm in the process of trying to get my router with port forwarding. I already set a static ip for my computer here, but my problem is, I can't seem to log into my router setup page on the web to configure settings. I keep getting a "Page Load error" message in Firefox when I try and enter the IP in the address bar. I've also already tried using IE. What I'm I doing wrong? My computer is connected through ethernet cable to the other room where the router is. If you need to know, my router is a Zyxel prestige 964. I'm pretty frustrated. Please help anyone.

Sorry, I just realized this is the wrong area for this post.