I have that license, and all I can offer is that Mike's CD is not going to cover the WAC, RCW, or safety sections of the test. If you hit the link at the top right of this page, where it says "Click Here to Visit www.mikeholt.com," then hit the "contact us" link, you can get the contact information for Sarina at the top of that page. I suggest asking here for more information about the CD in which you are interested.
Welcome to the forum.