To me the Ego Tripping EP is an extension to the YBTPR album. The first three tracks are entirely new material, and especially the first, Assassination of the Sun, are excellent tracks. The remix of Do You Realize?? is good, I like the original better, but it is still an interesting take on the song.
I like the remixes of Ego Tripping, I liked the original, but these 'techno' flavored mixes add a driving quality to the song that does it justice. I like these mixes over the original.
All in all a good buy for ~$10, and as always the cover art is interesting also.