Configure your objects firstly with the details from the ISP.
Wan1_IP = static IP supplied.
Wan1_GW = Supplied. (usually this will be in most cases 1 below your static.). eg, IP=192.168.1.2--gw - 192.168.1.1
Wan1_DNS = Supplied by ISP.
Rules for outgoing traffic would be.
1 drop_smb-all Drop lan lannet wan1 all-nets smb-all
2 allow_ping-outbound NAT lan lannet wan1 all-nets ping-outbound
3 allow_ftp-passthrough NAT lan lannet wan1 all-nets ftp-passthrough
4 allow_standard NAT lan lannet wan1 all-nets all_tcpudp
Hope this helps a little. This is the basic table defaulting on the DFL.