I don't exactly remember. When I made it, I made four tracks in the same evening. Fusion, Fused, Refuse, and Infusion were all done when I'd just got my new SSL Fusion - and I was putting everything through it to test it out, so it's a bit of a blur what I did!
I'm listening to "Fusion" right now. The drum sounds are fantastic. Nice and tight and punchy. The swing on the hi hat adds a lot too. What are those coming out of?