Linux Troubles

Hey Everyone, I have a slight problem, I would love to use linux but I am unable to connect to wifi and that is a critical part of my everyday thing. I have a white macbook, and have been trying to install any type of linux and I get the same error, I dont have drivers for My wifi card. Does anyone know where to find drivers for linux ( if there is any) and if there is one for the Macbook's wifi card.
Thanks Guys