I own all DVD editions of T2, including the T2 Ultimate Edition. The transfer quality of the Extreme Edition is head and shoulders above the Ultimate Edition. I recommend purchasing this version even if you have the others.Why did I buy it? I recently purchased an HD DVD player and it exposed the lower quality transfer of the Ultimate Edition. I immediately noticed a difference when I played this version (Extreme) on my HD DVD player. With the exception of the UK or French T2 HD DVDs, this is the best version of T2 available.