I set up my slingbox and am unable to connect from any other device that uses a wifi connection. I am unable to see video from a windows workstation, iMac, iPad over wifi, or iPhone over wifi. It does not matter whether the computers are using a wired or wifi connection either and I have tried several different wireless networks. The only way I can connect is using the same iPhone but using the 3G connection. If I enable wifi, it gets stuck at "Optimizing 0%" Also, I have set the wifi quality to SD, so I know it should work.