[Psycho]

try doing a soft reset, you can do this by taking the stylus and pressing the button on the bottom of the phone beside the charger, i got that error once.. i think a soft reset fixed it, perhaps you mistyped the ip?

*Edit* don't forget to disconnect the usb from the pc, the phone will try to connect with the server through your pc's internet, and i'm not sure if that will work

*Edit* Saving the call tones url to your favorites will actually work, unfortunatly I can not give you this url, mainly because it is a very long url, but also because I think that the specific url applies to your account! On the flip side, you may want to keep the call tones connection on your phone, because the vision.sprintpcs.com url will not work without it, and that is a great way of checking minutes used. I hope I explained this well enough...