This product is popular with gamers. I bought one, and find that it helps internet performance, internet snaps now. Doesn't improve bandwith, that is fixed, but helps with internet lag time. It is especially helpful for those using VOIP. http://www.tomsnetworking.com/2005/07/13/quickview_hbb1/ http://hardware.teamxbox.com/articles/xbox/1302/Hawking-Broadband-Booster-Review/p1/