If i got this wireless router(http://www.komplett.ie/k/ki.aspx?sku=321925) and got a wireless network adapter for my xbox 360, would xbox live and my computer connect to the internet at the same time without problems?
A router is a device that allows multiple devices to share a single pipe to the internet. If you didn't have the router, then you would only be able to have a single device connected to the internet.
i got another computer upstairs and i want to get internet to it. i have dsl with a router with wireless. problem is i dont no what wireless card to get for my computer(PCI). i need a 50 foot wire to get it but my parents dont want a cable going around the house.