Shawn,

>Thanks Again Bonnie, you are a great help.
>By putting them in one file is easier, would i move them when one class would get to large to work with in the file or do you leave all yours in one file?

Bonnie's on the money with her advice about subclassing (thanks Bonnie). Whether you put each of your subclasses in a separate source code file or all in the same source code file is really a matter of personal preference. I personally prefer to put all classes in a separate source code file...it's a "discoverability" issue. I name all source code files the same as the class they contain...this makes it easy to find classes.

As you'll see in the upcoming version of MM .NET, we are now creating folders under the main project directory to better organize our source code files. For example, under the Windows Forms project directory we have the following folders:

Controls
DataBinding
Forms
Images
Localization
Misc

Regards,