So, I tried and tried to get this enterprise to work.
I downloaded MagicNet from this site:http://users.otenet.gr/~papval/magicnet.htm
Then followed these steps:http://hardware.atari.org/manuals/netmagx.htm
and I replaced the CAB.OVL with the version of the MagicNet-folder I downloaded.
Now I can successfully ping the Atari from my PC and vice versa.
Still I can't access the world wide web using CAB
Atari 1040ST (3MB RAM), UltraSatan, MagiC v5, CAB 2.5
My router's IP address: 192.168.2.1
Did I make a mistake or miss something? Isn't the MagicNet version I got comapatible with CAB 2.5.
Any help is appreciated