Here's a cover that was released in light of the Transformers movie back in 2007. The theme is actually from the original Transformers movie released in 1986. For those of you into Transformers you should recognize it. If you aren't the original theme by Lion is below.
http://www.youtube.com/watch?v=jcQuXAf0cKc&feature=related
http://www.youtube.com/watch?v=yDyK31QIaTM
Also check out a modern take on Stan Bush's The Touch. My all time favourite song.
http://www.youtube.com/watch?v=DCTfsvE2g-w&feature=related
http://www.youtube.com/watch?v=AZKpByV5764&feature=related
P.S. The original movie is out on DVD and I recommend watching it.
"In what, twisted universe does mastering Eddie Van Halen's two handed arpeggio technique count as ABSOLUTELY NOTHING?!" - Dr Gregory House