believe me or not, but if you roll back your mk2 to 72 Mhz, you'll have same results.
i'm gonna do this on mine. 100 Mhz with a bottlenecked bus not really worth it...
There are a lot of different variables here. One system has CS-MK3 that has much faster memory than a CS-MK2. But it could very well be that Doom really needs fast system RAM above everything else. Not sure whether Prometheus beats a Cybervision, by the way which Cybervision is that, 64 or 3d?
