I seem to have come across a weird problem. Whenever I go to save one of my map files with 'save as', it seems to be ignoring the folder that I select and the name that I choose. It automatically saves it to Steam/steamapps/ and the name is <my steam username>.vmf. I found a work around by exporting the map and then loading it from that, and just hitting "save" rather than save as. But that's kind of a pain when I start up a new map. I actually lost quite a bit of work on a map I was working on when I accidentally wrote over it with another project. Any ideas as to how I managed to get Hammer to do this or how I can get it to stop?