Here are 3 lessons specifically for elders from Focal Point 2010. There may be some problems with some of the sound quality, but they are good lessons.

Rescuing Lost Sheep - Don Walker

Not Lords over God's Heritage - Chuck Horner

Visionary Leadership - Keith Mosher

I am Posting the Focal Point Workshop Lessons in the Preachers section,  but I will post a few of the lessons that were directed more toward elders here.