press the red reset button on the back of the slingbox and reset it up. Doing this will drop your old network info from the previous router and allow for you to correctly complete the installation again. After doing so, you should be good to go.
Thanks. I tried that and I went throught the setup process but I was only able to get it to work when it was connected directly to my router. When I plug it into the wall it doesnt register, but the internet light lights up. Also, my xbox live works in that wall outlet.