Thanks for that - I would have picked up the wrong adapter for sure lol! Those 2 devices look so similar - what is the difference? I have a few more questions for all you techy experts out there.... So a wireless adapter will allow me to use my computer's wired DSL connection to connect to my n800 wirelessly? Will walls be an obstacle in receiving a wireless signal from the adapter? Where is the best place to plug in the adapter? Is any wiring required in installing the adapter? Are there any other devices besides the one brontide pointed out that would work?