Following on from my last post, another series of podcasts worth listening to are the Peter Martin, two minute Jazz piano video lessons.
Over the continuing series of 40 episodes, they cover large numbers of topics regarding practicing jazz piano. They range from beginner to advanced techniques, and are well worth having a look at for most levels.
Two minutes is a short time to cover information, and admittedly he proceeds at quite a rate, but if you download the episodes and review them slowly - especially the recorded video - there is lots to learn and work on later.
As he says. Happy Practicing!