About uploads and updates For a first-time upload, the entire site is copied to the server. Subsequent uploads are normally updates that synchronize the local and server-based sites. For updates, you have two choices: You can also perform selection uploads that copy your own selection of site files.This method is useful if an update method causes problems--for example, if your system has crashed during an incremental upload so that the server has incomplete files that need replacing but the new modification dates of these files makes updating them with another incremental upload impossible. Publishing Web Sites > Uploading and downloading sites > About uploads and updates |