In no particular order:

1. The Box Set. Even though not all songs are great (some are actually puke inducing) but the way they approached and released this set is an example of doing things right for the fans. Other bands should take notice.
2. Have A Nice Day - killer song
3. It's My Life - killer song that saved their career
4. Who Says You Can't Go Home - great crossover song
5. Just Older and Love's The Only Rule - best songs in their respective albums (which happen to be their best albums in the last 15 years)

That's it.