There are a number of different ways to make audio slow down. I'm talking about sound that slows (and pitches) down to a stop, much like if you were to stop the motor on a record player without lifting up the needle.
It's a lot easier to do now with elastic / flex audio. Do you use these or do you have a different way of doing it? What have you found to be the best sounding method? Have you had success with lower sample rates?