yeah and the cd is only 20 bucks too! you could also walk into your local book store and order it if it's not in stock. they'll take orders if the book is still in print (which obviously is) and within 3 weeks you'll have it. but the easiest way is online ordering and quickest too as most book stores don't keep such specialty items in stock...or you could use mr rosenthal's online book...
http://users.lycaeum.org/~sky/data/mjgrowers.html

so many options...