If you have a norway, then install it! That is the easiest way to go wi-fi. You'll need a wireless router or access pont, a tcp stack (I use Miami3.2b but MiamiDx would be better.) AmiTPC works fine too. There are a few things you might need to get off Aminet for amitcp. Most important you'll need Samba.
http://birrabrothers.com/tiger/data/samba/index.htm It's a mild pain to set up but it's also the only netowrking stack for going to PCs. It's also FREE!

Furvert
"Antbot not find own thorax with both hands and a roadmap" -- Waspinator