My Network isnt working Need help! with internet AND Sound

[Sauli]

Ok. I just got iATKOS v7 installed. I dont know if its good.. but it works..

 

But i need help with the ssound and my network..

 

My net doesnt work. :S It doesnt find anything AT ALL!

 

Help me please!! It is : DWA-547 rangerNbooster or something ( Belkin ( Dlink)

 

And my processor is: Intel Core Duo 2 Cpu.

 

AND!! i cant boot without the cd :S