Pat, I love all of the fantastic clips at your DrummerWorld page:
Awesome playing... amazing, blazing chops, WITH killer groove!
One thing on your instructional videos that particularly helped me personally was where you discussed that we should use our arms / wrists / fingers ALL TOGETHER. And that there is very little muscle in our wrists... it's mostly tendons and bone in our wrists. That helped me make a clearer mental picture about what's going on bio-mechanically, and helped me with playing more smoothly.
Just wanted to say thanks! :)