[ConLog]

My ex-girlfriend phoned me the other day with a question so I might as well ask the experts on here.

She has a broadband connection to her PC through her USB port and she wants her daughter to also be able to use broadband on another PC.

One PC is running WindowsME whilst the other is running WindowsXP and both PC's have unused network cards.

Can both PC's be networked so they can both use broadband from the single cable modem, and can they both use broadband at the same time?
I have a 15 metre network cable I could give her but since her landlord will not allow her to run cables through his house she would prefer a wireless setup.

I'm not clued up on broadband since I still use dial-up.

Any help or links would be very much appreciated. Thanks!