Ok I've tried what was suggested but it's giving me errors such as "No value set for key" and it does not even find the file iwconfig.

I think I need to be root to do this. I do not have rootsh installed. Is there a way for me to get this to enable root and there by enable my wifi? Can I somehow download the package onto a microSD card and install it that way?

Thanks again for all your help with this.