Finegold-lectures are probably the best on the internet. Not that Finegold only is a grandmaster in comparison to others he also has a very good understanding of how to teach it to people.
Here is one of his great lectures on a positional sacrifice.
However, we need a more systematic listening of what he offers. I am particularly interessted into his strategic ideas.
Calrsen agains Kamspky
Queensgambit, declined, block an attack and defend well
Value 8/10 Understandability: 9/10
http://www.youtube.com/watch?v=qbLZAqvMIj4
Strategic Ideas, keep the center closed against strong bishop
Tactical Ideas: Overloaded Queen, Moreover some ideas about RookEndgames
Value:7/10 Understandability: 9/10
http://www.youtube.com/watch?v=du3PwgeKBRM
Strategic ideas for Sicilian, and accepted QueensGambit
Value 6/10 Understandability: 8/10
http://www.youtube.com/watch?v=oQQkBdNOROc
Basic Pawn Endgames
A little too rudimentary, however, for beginners well done
Value: Depends Understandability: 9/10
http://www.youtube.com/watch?v=UnrMMktlpJo
The U.S. at the world cup
Value 3/10
Strategic Ideas for Tactics
http://www.youtube.com/watch?v=5iELWZ2_rXc
Tactic Analysis, The only Move,
Value: 3/10
only tactical variations, but funny as always
http://www.youtube.com/watch?v=aXEse9IIjwI
The games of Paul Morphy
Value 3/10
only tactical variations, interessting though
http://www.youtube.com/watch?v=CbRkqqawcTo
How to create an attack
Value 5/10
Tells some strategical ideas that can be used for attacks
http://www.youtube.com/watch?v=5iELWZ2_rXc
Blocked Center positions
Value 5/10
Does not really give you strategical ideas
http://www.youtube.com/watch?v=049NnoR1LGE
To be continued