I would recommend Shane's Getting Organized in Final Cut Pro DVD. It doesn't teach you how to use FCP to edit, but the organization/media management of FCP seems to always get Avid users.
As for learning how to use FCP to edit, there is just so much stuff on the web (and here on the COW) that i'd recommend watching tutorials on the web for a while.
Rob Grauert, Jr.
http://www.robgrauert.com
command-r.tumblr.com