I don't like the 7zip in particular better than winrar. For what I do with zip files etc it's not needed. I zipped my new comet map so everyone can open em now.
The tut in in the other map making topic.
Metal maps are impossible at the moment. Because they have like these condo like things like in block wars. Spring can only make smooth maps at the moment. It's not possible to make a steep cliff that's exactly vertical. So it'll have to wait, or we should make flat metal maps.
Besides: only newbs play metal maps
