What are some of Pantera's hits that i should download?

Answer 1

They didn't really have a lot of hits, radio isn't very friendly to great metal bands. I can recommend a few songs.

From Far Beyond Driven:
5 Minutes Alone (my personal favorite)
Throes of Rejection
I'm Broken (Got a little airplay)
Planet Caravan (A Sabbath Cover that got some airplay)

From Vulgar Display of Power:
Walk
Mouth For War
F--king Hostile
This Love

From Cowboys From Hell:
Cowboys From Hell
Cemetery Gates

From The Great Southern Trendkill:
Drag the Waters
Suicide Note (Parts I and II)

If you're looking for Pantera, I would suggest just buying albums, they have too many great songs to list. My personal ranking of their albums:

1 Far Beyond Driven
2 Vulgar Display of Power
3 Cowboys From Hell
4 The Great Southern Trendkill
5 Reinventing the Steel (I actually didn't like this album at all, but I figured I should list it for you anyway).