thanks for the replies and the links!

Sensual Poet, that's cool you are from Toronto as well. My dad works by Queen's Park.
I'm out of the city myself, except for when in North York at the uni. What's the annotation function like for word docs? I have to edit a lot of them for Creative Writing workshops.
I can tell it's going to be a money saver. Already I found a complete set of everything James Joyce has written for $3. I'd probably have to spend at least 30 in the york bookstore. So far costs have been cut by 90%! Yay