My question is not related to 'linux' only, so i'm posting it here in the General section. I'm a newbie so my question might be pretty blatantly stupid.
I have a pc which has a wireless card. I have DSL on it. Can I share that internet connection with my lappy which too has a wireless card?
Or do I have to get a router or something?
Oh and by the way, just out of curiosity, how much does a wireless card cost anyway?