I second everybodys opinion here. Go to wallmart get a linksys 3-G wireless router make sure you get the wireless version they do make non wireless routers. Follow the simple instructions and away you go. Remember to run the disk first in your main computer and either print out or write down all security codes and passwords related to the router. Keep the box and the paperwork also. They're pretty simple splicer think of it as a splitter with wireless capabilities,you may end up running a cable to the xbox though I'm not sure if they have wireless capabilities. Linksys wireless extended range routers generally cost about $80.
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