YuperStar

Just in case you aren’t already a PowerfulPoint master:

PowerPoint 2001
PowerPoint 2004 - Intro
PowerPoint 2004 - Advanced
PowerPoint X

You may also wish to try

Keynote
Keynote 2
Keynote 3

OR

eZediaMX - Quickstart
eZediaQTI
eZediaQTI 2

OR

see if a blog won’t meet your needs (embedded audio, video, images, buttons, & text already online).

So ya wanna podcast or a vodcast, do ya?

Here.

An Introduction to Audio Podcasting
iLife ‘06 Podcasting and Vodcasting