I took the first two classes. I did not take it for my resume because I think an employer would rather see what I have done in the field instead of the certifications, but I guess it all depends. The classes were very beneficial though.
And just a stupid plug for VTC, but one of my professors just finished up the Pro Tools 8 tutorial videos. Not sure when they will be up but they should be cool for anyone wanting to watch a crapload of videos about Pro Tools 8...