Making Changes to Web Site Remotely

Hey all. I know this is probably pretty simple but need pointed in the right direction anyways. I am fairly new to web site design. What is the easiest way to allow me and/or another individual remote access to a web site for making changes? I cannot always be at the web server and need a way to modify the site from home or anywhere for that matter. I know this could be accomplished with something like PC Anywhere or Dameware but figured there had to be an easier way. Not sure if it makes a difference, but the site is being built using Visual Studio 2008 ASP.NET

Thanks in advance for any help.

Marty

Enable FTP access to the root of the website, this way anyone with proper permissions can modify offline and upload the files.