you can get one from blokbusters
No. You need to connect the ethernet cable to a modem or router. You can disconnect the PC ethernet cable from the modem and connect an ethernet cable from the Xbox 360 to the modem until you purchase a router.
yes you can plug a ethernet cable into a laptop!
Yes, any Ethernet cable will work for the 360.
Xbox Live requires an internet connection, either by wireless adapter or ethernet cable.
an ethernet cable from one xbox to another
Yes, the cable that came with the xbox 360 was just a standard ethernet cable.
With a Ethernet cable
You can use any cat 5 ethernet cable to connect the xbox 360 to the router.
The ethernet cable is used to connect your console to the internet (wired). You need this to actually get a network connect on the Xbox 360.
A phone cord has a different connection. You could make the cord work if you knew the pin-out of an Ethernet cable and the resources to do it but it is much easier to just buy the Ethernet cable.
no an ethernet cable will do
maybe