One of the reasons is that the wifi can break down if there is to many users on it.
Therfore do i have to use an internet cable at school.
Insted of using one of the normal boring ones i have i decided to hack an old phone cable.
So here is my new network cable:

And it does work.
it's really simple to do.
Just use pin 1, 2, 3 and 6 and make sure its the right way in both directions. the other pins is not used for networking
