Best price: Wireless 360 adapter, Ethernet port broke and out of warranty

[arkus]

Hello all. two quick questions,
Does the wireless adapter hook into the 360 Ethernet port or the port above the HDMI port?
Also, anyone know the cheapest place to buy one? Don't care if its G or N.
As stated in the title, my Ethernet port is not recognizing its plugged n, anyone ave any ideas other than my fall back of buying a wireless adapter?
Thanks in advance,
Me 

[Steve]

it's USB

I'd try fixing the Ethernet port.. might just be a cracked solder joint or something. Do you know how it broke? (ie did you drop your xbox and have it dangling by Ethernet Cable?)

[bfiless]

Probably a bit late to reply but zavvi have the new model for ~57 pounds or so inc shipping.