Thanks for these replies. I have a broadband connection on my PC - and no antenna so no wireless card - and want to link a PC for my son in his room so we can both work at the same time on the internet. I assume that I need a wireless card for his PC as well? Do I have to get one fitted to each...
You can tell from my handle how old I am, so please be kind ;) I have a compaq s5500UK desktop, but I do not know if it has a wireless card as I would like to go down this route at home. How do I tell?