DJ Spooky: Galactic Funk [HD:AO]

Ok class... If you have been paying attention you will know exactly where DJ Spooky samples the main loop in the first half of this track from. Hint: I posted it very recently. I think the funky guitars at the 3 minute mark are sampled from somewhere too but I can't place where. DJ Spooky is a DJ, producer, author, futurist, historian and media theorist. I threw those last few titles in from my own opinion. The man is well versed in DJ culture, politics and history which are all interconnected and in my opinion essential to being a next level DJ.