Differences between the DVDs?

Hiya, I'm looking into getting both of The Lion King movies on DVD, however the second has two DVD releases (the one with the original cover from 1998, and a revised one in 2004) now the 1998 original lends itself to being more expensive, probably because it was among the first DVD's ever released but anyways.
I want to know if the 2004 DVD release actually had any substantial additions as far as bonus content is concerned, because if not then I would shell out a little more and buy the 1998 original used from Amazon or something. Seems nerdy considering it's just box art but...well...look at the two and you'll see what I mean.
1998 Original

2004 re-release.

Yeah...you can see where I'm coming from with the 2004 one...
So yeah, thanks for any input in advance ^^
I want to know if the 2004 DVD release actually had any substantial additions as far as bonus content is concerned, because if not then I would shell out a little more and buy the 1998 original used from Amazon or something. Seems nerdy considering it's just box art but...well...look at the two and you'll see what I mean.
1998 Original

2004 re-release.

Yeah...you can see where I'm coming from with the 2004 one...

So yeah, thanks for any input in advance ^^