I purchased online from Steam. I can login into my account online but when I try to do it when I start the game I get a network error.

I get the same thing. Except its that my account is invalid. I Prepurchased over Steam also.

I purchased the Limited Edition retail. I can connect to gamesas website but whenever I try to connect while in the game it says that the informations entered are wrong.

Help me fix this as it is annoying.

same problem!

Here you go, here's just one of the threads about this matter.

http://www.gamesas.com/forums/viewtopic.php?f=23&t=10797

There are many threads going about this issue but no solutions I'm afraid.