In sonique (www.sonique.com) there is a common dialog box with a section graphed on it for web files/urls. I've been told it does that using Subclassing. When I use an API spi it says that the section is from Sonique.exe, not the common dialog ocx, so I'm pretty sure it isn't a new ocx, and that sonique added it on somehow. Can anyone tell me how? I need to make something like that.