Sorry for the confusion. We will make some documentation updates. The Layout Manager entry points were getting very redundant across our product line so we recently switched the Layout Manager to be called the Preset Manager, which has an access point under Insert > WebAssist, regardless of the extension you are using. 
Hi Anna,
I'm also running the latest Menu Writer extension and for the life of me I cannot find the NEW Preset Manager anywhere in my copy of Dreamweaver CS4. I've also searched WebAssist with a view to downloading it, but to no avail.
Any help gratefully received, please. ;-)
David


