[help] IP Related

Well, I'm hosting my server from one computer in the house and no other computer that's running off my modem can connect to my server, ip or homepage, etc. I don't know what causes this, I can't play with my good connection so I have to leech the neighbors internet which give me like 13% or less connection quality and It keeps dropping, Any idea how to make it so I can connect to my own ip on a different computer in the house ?


Thanks in advance. ;)

on the computer the server is on dot he following:
Start -> run. type cmd and enter. then type ipconfig followed by an enter in the prompt. now u will see the pc's LAN ip, with this ip you can connect to the server. for example you go to the second pc go to your clients server.ini and enter the ip: xxx.xxx.xxx u saw in the command prompt then save and you can connect.

hope this helps:p