I'm a new Treo owner, but have had DUN working on my PowerBook with a Sony-Ericsson phone for a while. I got everything setup and it appears to be connecting but as soon as the PPP server authorizes, my 650 soft resets. Any ideas? I've tried a couple different scripts and have deleted and re- paired the devices several times. I've gone through all the previous threads on this and tried everything over the past 2 weeks and it still soft-resets EVERY time. Any help appreciated.