JXQs run was not a "concept demo", it was a speedrun for a hack. Thus it ended up in the "Concept demos/Other"-category along with the concept demos. It doesn't say that concept demos should be obsoleted. The previous run was entertaining because it was a fresh and funny idea. It was fast because slowness is boring, but speedwise perfection was neither the primary goal nor source of the entertainment value. This run doesn't add to the idea (which is now old, probably boring) and provides just minor improvements in speed - which nobody cares about, since there's no speedrun community for SMB speedwalks. I don't think this old joke should be revived at the top of NewMovies. I don't think the old run should be silently replaced either, as the new one doesn't really add to the entertainment value (and Bisqwit deserves his name next to this sillyness.. so everyone knows who to blame :p). While it might be interesting for some to know that it can be done faster, or to see where you squeezed some frames, none of that requires encoding. Frame comparisons are best done inside the emulator. No vote. edit: yeah, biqwit managed to summarise my post in one short concise sentence.