This site falls into one of those “why didn't I think of that?” categories.
Microsoft Outlook users can create mp3's (those are audio files for you non-audiophiles) and attach them to your email.
Although I can hold my own with the typists of the world, I know plenty of entrepreneurs who can't be bothered to type or simply don't have the time because they use the “hunt and peck” method of typing. Moreover, nearly all of the business owners I know are great verbal communicators but fall short with the written word.
This is the solution: Say what you want to say. Save. Attach. Send.