Create an Audio Podcast using GarageBand, Fetch, WordPress.com, FeedBurner.com and iTunes Store. This is my first Podcast using GarageBand (Mac), Fetch(ftp for Mac), WordPress (http://blog.1800thenerd.com), FeedBurner.com and iTunes. First you must create the Audio Podcast using the Mac to create to end up on your blog and also show up in the iTune…