Please note that once you have connected to your site, you can access the web-accessible portion of your site from the directory named /webspace/httpdocs. So any file that you want to be visible at http://www.johnsmith.com or http://johnsmith.com should be placed under the /webspace/httpdocs directory. Files and directories outside of the /webspace/httpdocs directory will still count toward your web site usage, but will not be accessible from a web browser by visitors.
Your web logs and ftp logs and your ASP.NET temp files are stored in other directories within your webspace. If you wish, you can also create other directories below the /webspace/httpdocs directory which are not web accessible. This will allow you to store files online that are private or that are shared with other FTP users under your account.