[Damien]

......

wow i got lose. hook your modem to the router. there should be a slot with "cable" or "internet" above it. then, get another ethernet cable and plug that into one of, normally 4, slots and that goes into your comp. then whenever you unplug it and switch to wireless, your router will be receiving the internet from the modem.

as for everything else on the router and setting it up. read the maual very carefully or not, but do follow it. it's easy and simple so there shouldnt be too much difficulty.