Multistep node submission forms

Is it possible to have node submission forms of a certain content type to be multistep? I currently have some cck fields that are processed by me after the submit button on the form is clicked. However, after this processing, I need to generate another form that is to be shown after the first. Clicking submit on the second form will allow me to process that form's fields and then finally save the node to the database.

I hunted around to see if someone else had done this before or had created a module to do so but I didn't see any (at least that allowed use of cck fields).