not sure that'll helps. Devin is very busy man... and a great musician! I'm really enjoying his music. Even bought some stuff off his store this summer.
http://www.bannedproduction.com/ - they have his new CD3 "Full Dynamics Frequency Spectrum". Amazing stuff. You can check an excerpt on his myspace (and try to ask him about DVD there too).
http://myspace.com/devinsarno
http://www.devinsarno.com/