I have a new xbox360 and a

I have a new xbox360 and a Linksys extender. I have used both wirelessly. They are usually acceptable when my wireless router is 1 floor directly below them. The menus are pretty slow and laggy, sometimes frustratingly slow. If the router is a floor below and a room away, then anything high-def will drop frames, or usually the video slows down and the audio keeps playing, then the audio stops and waits until the video catches up. Then a notice pops up “network issue”. There isn’t much difference in wireless performance between the two different extenders. I would not recommend trying to use either one wirelessly as part of your regular setup.