I'm using a SMC 7004abr router with built in firewall. It says the following in the help section (hope this formats ok) about how to set up special programs. Can anyone please tell me how to set it up so limewire will work? I'm also running zonealarm but I assume I just let limewire have the access it requests. THANK YOU! Reply here and kindly copy to limewiresmc@hugh.mailshell.com ...

Setup | Advanced Settings | Virtual Server
If you configure the Barricade as a virtual server, remote users accessing services such as Web or FTP at your local site via public IP addresses can be automatically redirected to local servers configured with private IP address. In other words, depending on the requested service (TCP/UDP port number), the Barricade redirects the external service request to the appropriate server.

Example:
ID Private IP Private Port Type Public Port Comment
1 192.168.2.20 80 TCP 200 Web Server
2 192.168.2.12 21 TCP 333 FTP Server
3 192.168.2.28 23 TCP 455 Telnet Server

Setup | Advanced Settings | Special Application
Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and others. These applications cannot work when Network Address Translation (NAT) is enabled. If you need to run applications that require multiple connections, specify the port normally associated with an application in the "Trigger Port" field, select the protocol type as TCP or UDP, then enter the public ports associated with the trigger port to open them for inbound traffic.

Example:
ID Trigger Port Trigger Type Public Port Public Type Comment
1 28800 UDP 2300-2400,47624 UDP MSN Game Zone
2 28800 UDP 2300-2400,47624 TCP MSN Game Zone
3 6112 UDP 6112 UDP Battle.net