Ableton Forum

I've heard it in quite a few tracks now, and I just love the sound. Forgive me if it's a complete classic that I'm somehow missing, but if anyone has an idea, that would be great!

I thought possibly a Moog, but could anyone be a bit more specific in getting the sound?

Thanks in advance (It's the synth you hear from the very start btw)

http://www.youtube.com/watch?feature=pl ... YyghPbtjMI