familiar guitar riff on "my sacrifice"

From: "April Leigh" <Tremonticized14@AOL.COM>
To: <CREED-DISCUSS@WINDUPLIST.COM>
Date: Wed
10 Oct 2001 21:46:45 EDT

Hey guys...
I can't put my finger on it, but I definately know the riff.  At exactly 2:58 and 4:24 in the song, you hear Mark do a riff that I think might be from a Led Zepplin song...does it sound familiar to anyone else???  It's gonna drive me crazy until I figure it out...I have the song in my head but no words or artist in mind...

April Leigh

"Don't play with me, cause you're playing with fire"
-Rolling Stones


"If I could run away, if I could be a star; Would it take too much to save me?  To love you for who you are?"

-Full Devil Jacket


"Frantic, Faction, Focus...The world breathes and out forms this misconception we call man...But I don't know him...No, I don't know him...Because he lies...SAY I "  

-Creed

"Where's the space i fill...Where's the sympathy I KILLED...I need to find a meaning...I'm useless, I'M USELESS...Trapped inside my own web ...Whatever you say...Bring me a light...Make my life worth something more...Show me a light...Bring me a light "

-Sevendust