Hey Guys...
i Think some of you have the problem with "Net Error"
I saw some Posts, but noone can help you - until now
i had it too and i want to tell some of my solutions.
The first one is a very easy one. Try it over and over again, maybe 20-30 times.it works with some luck
the second Solution is to close all other applications, like ICQ, Skype, teamspeak, your browser and so on. Theres a program to close some internet connections, named NetLimiter.
the third one, and i think the lucky one, is to update your windows.
it works with SP2 and 1, But you need some Windows Patches.
my last solution is to reboot your PC System and try it again
That were my Solutions