Hello, ever since i got att high speed internet my Linksys router model WRT110 keeps disconnecting me from Xbox live or any other online games but my internet connection is fine and running?
you say ever since you got ATT, does this mean it never did this before?
if it is a needing a rule you can get them all at PortForward.com
if it was fine before the ATT then you may need to reset your router to work with the DSL.
sorry to hear you went with Linksys.