I am not sure what you mean by "plot it" but if your tracing an original artwork - or even an image it will work just fine.
It creates vectors for you. It is a TOTALLY AWESOME new feature in CS2.
If you received a book (users manual) with your program or even using the Help feature in the program it will give you a good idea of how it works. There is also the what's new feature that will explain how it works too.
Give it a shot!
InDesign CS, Photoshop CS, Illustrator CS, Acrobat 7
Windows XP & MAC OS X (Yes I Use Both, Not at the Same Time)