nah, the original was on World Downfall 3 on Red Seal (Seal 015). It's a bassline I've been using in live sets since about 93.
Mikey nicked it for a track about 5 or 6 years ago, and put a proper wicked siren on it, so I nicked the siren and drums back off his track and dropped the bassline back on for my live sets. When we were sharing a studio we used to nick each other's samples and sounds all the time.
I think between us we've used that bassline on about 4 or 5 trax now, lol.