I am having no luck in linking my new Zire 72 to my Nokia 3650 (t-mobile) in order to browse the web. I have run through all the steps COUNTLESS times only to reach the same results upon attempting connection: "Error: incomplete setup. Please check network settings" OR "Error: timeout (0x1212)." This latest response I received after following the steps outlined by user, clicclic, in response to another user's cry for help. I am able to make calls using the bluetooth, so I know I've followed the steps correctly, but when it comes to linking to the web, I'm at a loss. Any suggestions? I'm in the eastern U.S., so if anyone has any insight into problems with T-Mobile and the Zire 72 in the States, I would be most grateful.