Anyone know the name of this OST?

[TheWhiz]

http://www.youtube.com/watch?v=jRipGWKSzNA

Skip to about 1:47

This music plays in the Ocean dub of the Vegeta Flashback in the Buu Saga(where Vegeta admits Goku is better than him) A theme sounding very similar to this appears in the Monster Rancher anime aswell. Although I only really noticed it in episode 4.

Link
http://www.youtube.com/watch?v=hw7Ya-UNW2U

Theme kicks in around the 3 minute mark.

If anyone knows, message me or simply write it down in this thread.