Steve Rubel points to a great beginners guide to starting your own podcast. From planning out your podcast to the equipment you'll need, to converting and publishing, this step-by-step 101 guide will have you hosting your own podcast in no time. With iTunes 4.9 built-in support for podcasts, you can try and access an even wider audience.
Although I use my iPod daily, it's taken me awhile to start downloading podcasts. This past weekend, after a few solid recommendations, I downloaded the CBC radio 3 podcast. I enjoyed it enough to subscribe and will be on the look out for a couple of others to add to my regular rotation. Any recommendations for podcasts you love, send them my way.