>Okay, for the Mere Mortals Framework....Do I subclass all elements in the framework or just the ones I will be using.
>Or should I just subclass the controls and forms????
>
>Example, mere mortals has some interfaces and some delegates to control the data binding, should I subclass those or just leave them?
>
>I think the answer should be just subclass the controls and things I might only need to modify...is this true?

It is the best way to go. We make it easy to subclass and replace main MM .NET components by use of the Factory, and other classes you can subclass at a future date and simply do a search/replace (Whidbey's refactoring will make this even easier!)

Regards,