For the completists...

On the new Girl Talk album, "All Day" (released Nov. 15, 2010), the track "Jump on Stage" has a sample of "Delirious" at the 4:25-5:04 mark.

(It comes right after a sample of "Creep" by Radiohead, so another connection )

The album is free and found at http://www.illegal-art.net/

I'm sure there are other samples on this thing too, each track has at least 20-30 songs mixed together.