Hello, glad you sorted it out.
In my case (I live near San Jose, CA, USA), the radiologists had no issues filling out the forms. They were very nice and double-checked they had filled all fields etc.
They were all very interested in meeting someone making the move to NZ :-)
And they did not charge extra to fill the forms (although my Medical Examiner did charge $100 extra for filling out all the forms).
This is where I did my x-ray: http://www.radnet.com/locations2.php?recordID=99
2581 Samaritan Dr.
Suites 100 and 206
San Jose , CA 95124-4112
Good luck!
Jul 22, 10 - App sent to FBI
Jul 27, 10 - EOI Submitted (160pts no job)
Jul 28, 10 - EOI Selected
Aug 05, 10 - EOI Decision Successful
Aug 09, 10 - ITA Received
Sep 01, 10 - IQA fedexe'ed to NZQA