this is what i did earlier. in the firewall tab its displayed like this




Action Name..............Source............ Destination.........Protocol

Allow Gnutella...........WAN,*.............LAN,127.0.0.1 .....TCP,6346
Allow Gnutella ..........WAN,*............. LAN,127.0.0.1......UDP,6346

maybe i messed up a value

(i put the periods in for spacing)