Well if the "minimum" were reasonably high-end, then you wouldn't need to worry about the low-enders just make sure you don't go below the minimum FPS for the high-end. If your PC is below the High-End spec then if it's playable for you, you meet the criteria. If you want to be kind to the low-enders you can always make sacrifices. For Baddcog, he can make a pretty yet playable map for almost any TDM capable hardware with like 5 polys and two lights, he's just that good... but I suspect that Sneaksie wants to see what he can do with 6 polys and three lights ...