If you have some spare time to read and do a little research I would definitely recommend these sites. Ive read on them all, and they ALL have great information. For those who really want to up their producing game, take a few minutes out of you schedule and read these articles on mixing. I'm sure you'll learn something new and useful.
Site #1 (Great Visuals)
Site #2
Site #3
Site #4
Site #5
Tips on Mixing #2
