Run Like Mad
I never knew about the change of song on the dvd releases while at first it was hard not to hear Paula Cole as it's so iconic to the show, but now after watching Season 3 i love Run Like Mad and thinks it fits so well !
sharePersonally I think run like mad is a much better song and it fits the themes of the show better as well.
Not sure if you are aware but originally one hand in my pocket was going to be the show's theme song but they weren't able to secure the rights. That would have been really strange.