I don't know, if anyone came up with such ideas before... but... well. Someone HAD to come up with one of them because it is too obvious. In F3 view, or whatever you call it, we should be able to zoom in somehow, unless we are able to already and I am a dumbass. And zoom out, obviously. And... I would like to be able to set light settings, spec_exp value and all the others in 'F3'. So that I could see the effect instantly. Do you know what I mean? Well, obviously there are presets and we do have screens, but there should be a lot of people glad to have possibility to customize them in an easy way.