Does anyone know what I need to do to keep it from lagging when I use two xboxes on xbox live using one connection?? FYI: The connection I have is the Bellsouth 3.0. I think it has 3.0mb download and like 768kb upload or something like that. Westell 6100 modem and Belkin router... edit: trying to play halo 2 btw.
make sure no internet what so ever is open on your computer...also that connection might not be strong enough for 2 xbox's at the same time...
you might need to forward a port on the router to relieve the lag. Check belkins website for instructions on how to do it. According to Dlinks website you should forward ports # UDP 88 # UDP 3074 # TCP 3074 try that and get back to us