Incremental updating is performed differently with version 4. Each page is now saved in HTML format as soon as it is created. To upload only recent changes all is needed is to supply a date prior to the changes. For example, selecting yesterday means that only files created since will be uploaded.
The date options was added to the FTP transfer utility and is now available with Service pack no 1 for Web Creator 4 and 4 Pro. (article KB038).
If you make frequent updates to your site we strongly recommend that you use FTP Site Manager to see and check the contents of your web server, as you would a folder. You will see the dates of each file and be able to remove unused ones. A 30 day demo is available on our site www.lmsoft.com . FTP Site Manager will automatically replace the basic utility in Web Creator.