Adrian Warnock links to Mark Driscoll's (Pastor of Mars Hill) sermon series on the Spiritual Gifts. The series is interesting and useful, it's pro-charismatic and not pro-Pentecostal, but still worth listening to. He presents arguments for continuationis
This is John Piper's conference packed with Reformed theology -- but there's some really good stuff here, like Voddie Baucham's out-of-the-park sermon, Mark Dricoll, DA Carson, Tim Keller, and more. Good stuff here, check it out.