Im sure many if you guys would be interested in this:

Blubrry is seeking beta testers for PowerPress 5.0.

If you’re interested, you must have updated your blog to the latest version of WordPress, version 3.6. To take part, fill out the contact form and request to beta test PowerPress 5.0. The official link to the beta will be emailed to beta testers Monday, Aug. 5, so please contact us this weekend if you’re interested.

Features include:

Taxonomy and podcasting features
Post Type podcasting features
New HTML5/CSS Player options
If you’ve participated in past beta versions and did not ask to be removed from the mailing list, you will receive details how to test PowerPress 5.0 on Monday.

We’re excited about PowerPress Version 5 and we know you will enjoy the new features. Thanks in advance for taking part in the beta test.