Mo' Money, Mo' Problems

I wish I knew the name of the song they sample at the beginning of the Ma$e song, "Feel So Good". Busta Rhymes also uses it at the beginning of the instrumental version of "Fire It Up", the song that samples the Knight Rider theme. However, his version doesn't have Ma$e yelling right before the music comes in.
I think I might clip the first part of the .wav and put that intro before all of the songs I like.

The Ma$e version, of course.