Infopath + Sharepoint 2003

[funnybroad]

I have 2 Sharepoint Form Libraries. To each, I have published a form
template. Each form template has exactly the same data structure.
The only difference between the two form libraries and their infopath
templates, is that the templates are layed out differently.

I want to be able to move a form from one library to another, and when
I open that form in the destination form library, I want the data to
be displayed using the form template of the destination library (not
the template from the previous library).

I have tried to "relink" the forms at the destination library, but
this makes the forms un-editable (and can't open them either). I get
"schema validation" errors.

Thanks in advance for any help!