Also in the VB project I had a problem with the disconnect function... One thing was the Navigate in the ConectChange function didn't work at first..
Navigate ("file://" & App.Path & "html\blank.htm")
Navigate ("file://" & App.Path & "\html\blank.htm")
Needed the extra backslash, you had it right in the Form.Load... Also it doesn't disconnect... After I fixed the above it does navigate to the blank page, but it doesn't disconnect the phone.. the "InternetAutodialHangup 0" doesn't appear to work... When I close the application I do get the windows dialog asking if I want to stay connected and that does properly close the connection...