there is a wealth of info in craigs post
http://forum.cakewalk.com/FindPost/3313115 I have learned so much from reading the Fridays tips.
not all of them are my cup of tea, but your never going to hit the arrow for everyone,
consequently that appears to be the treasure. the ones I haven't been as interested in are the ones were I seem to learn something new because its something im not accustomed to doing/using.
EDIT: I have to mention the Scratch Pad Tip. one of my favorites.