1. Arrival
2. Neurosaur
3. No Cross to Carry
4. Threshold
5. Neuro Boogie
6. Trantor Station
7. Waltz of the Biots: I. Particle Storm/II. Cocktails in the Vestibule/III. Grand Ballroom
8. Critical Mass: I. Leviathan/II. Anthem/III. Republic/IV. Foundation/V. Leviathan Reprise
9. Long Ion Train, The - (previously unreleased, Bonus Track)
10. Hyperspace - (Bonus Track)
11. Solace - (previously unreleased, Bonus Track)
12. Return to the Ruins of Trantor - (previously unreleased, Bonus Track)
Threshold Songs DISC 2:
1. Threshold Medley 1999 - (previously unreleased, Live At the Cadillac Room)
2. Trantor Station - (Live At ProgWest 2001)
3. No Cross to Carry - (QCard Version)
4. Neuro Boogie - (QCard Version)
5. Waltz of the Biots - (previously unreleased, Machine Mix)
6. Neurosaur - (previously unreleased, Machine Mix)