Because GP4 would run well too slow over a Serial Cable, just not enough data transfer for it to support it. I'm having enough trouble with speed trouble accross TCP/IP as it is!
but inorder to play a Championship season you must have it in 2 player mode and i don´t now how to do it. In TCP/IP network there is now qualifying for the race. And i maybe lied to you about our connection. I think it´s could "cross" or "switsh" cable. You use it from you network card to his network card without a hub.
Please help me on how to play a championship season with two computer.