@jerryan,
So, are you too dumb or too lazy to do the work yourself? Either way, those qualities will not fly when you get out of school and go to work for your employer. Part of your schooling is learning to discipline yourself and organize your information in order to complete a task.
So write the essay yourself. Maybe you get a lesser grade, but at least you will have the experience of doing it all on your own. Besides, if you turn in a suddenly stellar piece of work, do you really think your instructor will not guess what you did?