My home is CAT-6 hardwired. We have a Quest Modem with 4 outlets on it for ethernet and unlimited wireless. We needed more hardwire outlets and I purchased a Linksys N router with both capabilities (wire and wireless.) I thought I could plug the Linksys into the Quest modem and it would be capable. My son's XBOX 360 drags when plugged into it? I have a weather station plugged in and it works fine. Obviously I realize the difference in demand, but why? Is piggybacking not an option? I can spend more money and buy a wireless attachment for the XBOX but didn't think I would need to.