As I read in the freesco manula it supports 10 networks (or simething like this).
Is it possible to make a load balance?
I mean i have 4 3Mbit / 0.5Mbit lines summary it could be 12M/2M

As i know a full load balance must be suported on both ends of the network cable.
In this case i would like to make a "load balance" that divides the traffic based on the line loads. So when i start the 1st download the freesco starts to download on line 1 then the 2nd on line 2 and so on. The download shpuld start on the line with the less load.
Can i do it with freesco?