Looking for a speech to text program for letters, emails and for voice control of Mac. Dragon Naturally Speaking seems to be well regarded and versatile. Too bad it's for PC. It's publisher, Nuance, also has a Mac app called Dragon Dictate. I'm wondering how this compares to Dragon Naturally Speaking in terms of accuracy and ease of use. Is anyone familiar with either of these programs, or aware of a Mac program that offers the same functionality and accuracy? Thanks for any insights.