Check out my website for NVDA tutorials and other blindness related material at http://www.accessibilitycentral.net Regardless of where you are in New Zealand if you are near one of the APNK sites you can use a copy of the NVDA screen reader on one of their computers. To find out which locations (or location) is near to you please visit http://www.aotearoapeoplesnetwork.org/content/partner-libraries (Aotearoa People's Network Kaharoa). To find an NVDA certified expert near you, please visit the following link https://certification.nvaccess.org/. The certification page contains the official list of NVDA certified individuals from around the world, who have sat and successfully passed the NVDA expert exam.