Thanks for the link! Erickson's notes appear to be a treasure trove of insight into algorithms. I flipped to the section on dynamic programming and was impressed by how well the idea was boiled down. Also, sorry for the pedantry, but that link is to a 374 page PDF. For any one that is truly insatiable, peel back the link to algorithms and one will find an everything.pdf that is indeed over 800 pages!