2 people on xbox live, same internet. So Slow! why?

[Rumble]

my brother has an xbx 360 and he has his ethernet plugged into his computer, and i have a regular xbox plugged into the router. When we are both on live at the same time it is sooo sloww!
need help to improve or solve this solution

[melgibson]

unplug everything but the 2 xbox's

[Nikoo]

get a better router or get a faster internet service like T2 or something.

[melgibson]

maybe its either you internet service or your bandwidth is being taken up by your bro.

[ronhaha108]

Well, just think about it, if you have 2 Xboxes, your connection will only be half as good.