My Favorite Rockman Opening Themes

Well for all those who play the original Rockman instead of the U.S. Megaman, here are those rather cool theme songs that we don't hear in the U.S. version:

The Rockman 8 opening theme "Electric Communication".

Rockman X3's "One More Time".  First Rockman X opening theme available only in the Playstation and Saturn versions.  

Rockman X4's "Unbeatable Love".