David, So you are running Menu Writer 2.0.2 and when you click on Insert > WebAssist, there is no access point called Preset Manager? If the access point is missing, I'll have to have tech support help you out. I'm not familiar with that occurring.
I'm not sure what you mean by searching to download it; it's just a replacement access point / new term for the Layout Manager, which used to have an entry point in Dreamweaver under many of our extensions (i.e. Insert > CSS Menu Writer > Layout Manager).