I think this Friday's Five for Friday will be podcasted sermons, but here's one I have to recommend (again) to you now:
Matt Chandler, "Vision of a Church Planter"
It's from the most recent Resurgence Conference, Text and Context.
It is awesome. If you're not a church planter, don't worry about the title. I'm not a church planter (not really, anyway), and I found it enormously edifying and convicting and profitable and valuable and inspiring and encouraging. If you're in ministry or a leader in your church or merely interested in church and church leadership, you really should listen to it.
Seriously. It's dang good.