I've just been given an Aiport express unit and wanted to use it with my plus net broadband. However the input on the unit is a network cable one, not usb. How do I sort this out to make sure I can get the most out of the equipment.
The USB port on the Airport Express is only for plugging in a Printer. If you already have a wireless access point, the Airport Express will be able to join this network. Alternatively, if you have some way of connecting the Airport to your home network (either a computer using some sort of internet connection sharing, or ideally, directly into a router) you will be able to use the Airport Express as a wireless access point.
Some more details about your home network setup may help us help you