I used to own the top most version in that pic (the one before cortex, i think it was the pure drive team line). in the youtube clip, they have the swirly version. were there any more or only just 5 different releases?
RDS 003 (321g) _ RDiS 100 MP (342g) _ RDiS 200 (342g) _ Pure Control Tour (341g)
Mains: Kirschbaum SS Orange 17 @ 48 lbs _ Crosses: OGSM 17 @ 48 lbs