I think I manage to solved it already.

Ok here is what I do, I installed knoppix with beginner mode. After the installation finished, I log in as root. I went to the KUser and set my user account to have all the permision. And viola I don't need to configure the network card now when I log into my user account.

But I haven try rebooting it yet, I'll let you know the result once I do that.