XBOX 360 IP Failure Please Help! I think I may have been ripped off..

[blankone]

As I type this I am going insane. Literally. No joke.

Your console was unable to negotiate a lease with your DHCP server.
Make sure that addresses are available on your server.

OK, I live in a rural area, so we don't have anything that works with XBOX Live officially... However, the guy providing it has promised it works with live.. It uses an antenna and gets to broadband by going off of their signal. The company name is Jetstream. Now, when I go into IPCONFIG/ALL it shows that the DHPC Server is off.. Is there a way I can just enable it or turn it on? If you need any other info I'll give it to you... Just please help me, asking honestly from one gamer to another. Please, and thank you for any replies in advance.

[Jimmy420]

Try this:

Enable Connection Sharing.
To enable it, you go to Control Panel > Network Connections > Right click your network adapter > Properties > Advanced > Tick the box next to "Allow other network users to connect through this computer's Internet connection"