I've been at it for 16 hour strait now trying this Linksys WET11 to work with my XBOX and followed the instructions from the Linksys site too! Sometimes it connects through to my Linksys Wireless Access Point Router w/4 point switch BEFWS4, but most of time . . . forget about it! I'm gonna just run the CAT5 cable around the outside of my house to the den, now.