>Well, that was kinda cool, but it's basically just a grid for viewing the library or form. I guess there's no visual tool to drag and drop and change references between classes/libraries. I'm back to asking about any articles that really get into the vcx and how it's organized. I thought I saw something along those lines here, but can't seem to find it now.
>

Renoir,
The grid is actually editable so any changes you make can be posted to the VCX. The next time you open the VCX, you will see your changes. I'm not sure about the freeware version (don't know how old it is), but I use the current version that comes with the product all the time.

Drew Speedie has done a few DevCon seminars on hacking VCXs/SCXs. You can get his e-mail from the website and see if he has anything he could you on the subject.