I've been playing with this tool a bit and have a few questions.

When I do a product export, I only see the "parent" item, not any of the child/choice items. The inclusion of the ParentID field makes it appear that it should be able to export product choices.

I also tried to do an import to create a new product choice for an existing item. The import created it (it's visible in the Inventory section for the parent item), but I can't figure out how to create it with the actual choice value (Size = Medium, Color=Blue) or define the choices in the admin section. I assume importing choice values are not yet possible with this tool since there doesn't appear to be a columns for them, but what then is the use of the ParentID column?

Lastly, is there any possibility of being able to get the source code of this tool as part of the developer pack to make some modifications to it?

Thanks.