+1 for powerline
It will allow you to connect to your network without a long cable or the addional latency and low transfer speeds of wifi. this kit is well priced and does a good job.
though if you still want to go with wifi then i suggest a usb stick like this and a usb extension cable like this - so no snappages occur.
Im going to pick up the PC in around an hour from the store, Powerline.. does this link to my router?
edit: I dont use wired because the only phone port is in the living room and my routers in there, and I dont think my wall is "drillable" ;O
Im going to pick up the PC in around an hour from the store, Powerline.. does this link to my router?