Ettercap order of Targets

[enchance]

Quick question about ettercap, after scanning for hosts, is there an order which needs to be followed when typing in the Targets? Like should Target 1 be the router then Target 2 the target pc? Or is the order really insignificant?

Also, since you can add more than one IP to Target 1 and Target 2, where do I add the additional IPs to be sniffed? If the router is in Target 1 do I add the other IPs to Target 2 then? I have no idea.

[Abracadabra]

Im no expert but i was looking this up last night, Target 1 is the victim Target 2 is the Router/AP. Adding more then one ip target 1 would be the place to add the ips.