If your tired of seeing a clutter of wires everywhere around your 360 and want to go "wireless", you can, using your laptop.
All thats needed is:
-A laptop (with internal wireless and lan capabilities).
-An ethernet cable (comes with the premium 360. You can pick one up cheap if you dont have one).
*DO NOT CONNECT ANY WIRES UNTIL DIRECTED 2*
-Log into your laptop as admin/owner
-Go to start/control panel/network and internet connections/network connections
-Right click on your wireless network connection and select properties
-When in properties select the advanced tab, and in the area where it says "internet connection sharing" put a check in the box marked "allow other network users to connect through this computer's internet connection"
*Make sure both your wireless and lan connections are enabled*
-Do not change any other settings when doing this, once you have checked the appropriate box, the box underneath it should already be checked...keep it as it is!
-Restart your laptop.
-[Wait untill your wirelles internet is connected] and then plug your ethernet cord into the back of your 360 and into your laptops ethernet cable port.
-Now turn on your 360 and presto you are now connected to live and have just saved $100+.
The only downside I can see is that your laptop has to be on for the connection to work.
*Note* These are Windows XP instructions. If you are running on another version of Windows you should be able to find instructions here:
http://www.xbox.com/en-US/support/co...ernalmodem.htm