Where is this track from? - YouTube (http://www.youtube.com/watch?v=LRZvsDpvROI)

I've had this on my computer for as long as I can remember and I have no clue where it's from. I uploaded it to YouTube to see if anyone else knows, but to no avail, sadly. It's simply called "Reload".

chapter5 (http://www.youtube.com/watch?v=P_guAa4EJnI&feature=player_detailpage)

For this one, I'd like to know if this is an original composition, or if it's from a Lupin III movie or something.

Don't know the first one, but the second one sure sounds like a cover/variation of the Peter Gunn Theme. I have no idea where you could find it on CD though, assuming it was even released (it's not on the game soundtrack, at least).