Not sure if best in here or in Addon section, but here are some tutorials I made for guildies:
https://www.youtube.com/watch?v=C-yd1ko_1BM
Satrina Buff Frames tutorial that explains how to set it up and how to use it effectively.
https://www.youtube.com/watch?v=Wp8_kzYNbIc
Big Wigs tutorial, superior alternative to DBM
