For those reading this thread, I just released an updated version of RGNVoiceEditor. It is easier than ever to add new voices to your GPS and get rid of the "Incompatible Audio Version" message.

Change log from v1.08 to v1.10

- Runs faster
- Displays more than 15 voices. You have full access to all the voices in the file not just the first 15.
- Fixed an issue causing a runtime error using the nuvi 2465 .rgn file

Download and How-To:
Code:
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