Originally Posted by
VitaminX
Well, you could try Googling ''how to change channel of X-router''. X router being the brand/model you have at home.
''If you and your neighbor are both using the same or nearby network channel for your wireless network, your wireless signals can clash, resulting in interference that can slow down your network.
To make matters worse, many wireless products in the U.S. ship with a default Wi-Fi channel of 6. This means there’s a strong chance that your wireless network is using the same channel as all of your neighbors.''
What you could do, is download InSSider, check which channels are used in your area, and try to use a different one. Usually this should work for quite a bit.
For wireless streaming, I'd say upgrade, but I don't have a good suggestion on which card to get, so I can't help you on that. Good luck!