rake new_post["Name of episode"]
The metadata in the post should be like this:
---
layout: post
title: "Episode 3: ExpressionEngine StackExchange"
date: 2012-12-20 10:47
comments: true
filename: some-file-name-without-extension
length: 52409154
summary: ExpressionEngine Pro Anna Brown and Testing Hero Chris Hartjes join Ben Edmunds and Phil Sturgeon to discuss the recent rumblings in the ExpressionEngine community and the new EE StackExchange site. We talk about Inversion of Control (IoC), what it is, why its useful and how it's done.
---
Bla bla, content, show notes.
Also. this is how to embed the youtoob:
{% youtube QWq0bSvc31A %}
Upload the mp3 file to amazon