setup 3 adsl lines and config ports for each

RouterOS Beginner Basics
1

hi all im new here and i would apritiate some help.(sorry for my english)
i have 2 networks
one is for gaming and the other for internet users.
i would like some help configuring routerboard 450g with winbox.
My goal is to combine 3 adsl lines in the RB and create a single network seperating the ports from gaming and internet. (browsing and downloading & streaming)

thank you in advance for your help

2

First, you have not given us enough information on what your attempting to achieve. It might be helpful to draw a diagram and explain more clearly you intentions.
-Brian