I just noticed a sample of Queen's "I was born to love you" on the brilliant song Fable by Robert Miles. As far as i'm aware the sample only exists in the videoclip, but still - it's a nice touch.
It's the beginning of the song: link
That's the first I've heard of this. I actually used to own the album that Fable was on (Dreamland, I think) but hadn't bothered with any of the videoclips. Cool :)