OK, so sharing a single internet connection is driving me crazy this week while I'm building the BrainloveTV site. We need wireless. Bad.

Who has a wireless connection at home? I'm on an eMac, SCL has a PC and Kolla has a PC laptop... does anyone know about how to set these things up? Is wireless cross-platform or do we need a specific type? Will we need hardware upgrades to get it up and running? Theo?