Hi again -
I just checked and there is, as was mentioned above, an 'Ask A Pro' item in the upcoming Modern Drummer. There will be an update piece/interview with Keith, which I guess is in the August or September issue... it'll talk about his work and the 14-minute solo video on his site which has been downloaded over 250,000 times so far....
Also just heard that Keith has been named "Runner Up" in the Modern Drummers 2006 Readers Poll "All Around" category... right behind Vinnie!!