I was wondering if there is a preferred method of posting the next version of a map? For example with my current map is on it's second alpha version. (_a2) I've a thread in the Maps section, and the map itself in the Downloads area. When I have _a3 ready, should I edit the first post in each spot to just say _a3, delete the old _a2.bz2, and replace it with the _a3.bz2? Or should I add a completely new file in the downloads section, leave the old version in place, and change the thread in Maps to point to the new file?