With the success of “The Dark Knight” and critical acclaim for Heath Ledger’s performance as The Joker, much attention is being paid once again to his tragic death earlier this year.Co-star Aaron Eckhart shared an interesting story on “The Today Show” Monday morning in which he said Heath’s iPod is being passed around from friend to friend as a way to remember him through the music he listened to.It’s an interesting notion. What would people learn about you or remember about you by listening to your iPod?Here’s the full interview: