A writer's procrastination is different from 'normal' procrastination. A writer doesn't procrastinate on a project to not get it done, we simply put it aside temporarily to write something else, and then come back to it. We don't procrastinate writing -- we keep on writing -- we just procrastinate that particular project. Writing something else is also a great cure for writer's block when you're stuck in one project. Don't waste time, write something else and when you come back to the problematic project, the wrinkles seem to have ironed themselves out.
I must go take my advice now. :) Seeya tomorrow!