serious problems when roundtrip editing slices FW/DW

[Morales456]

Is someone here familiar with the following problem?

I prepare a mock up layout in FW. I slice it. I export to DW.
Later, in DW, I decide I want to change a certain slice from
HTML to image. I do this by roundtrip editing via FW.

When I press 'done' and return to Dreamweaver, the changes
are not retained and the problems start. When I try and to a
second roundtrip pass I get all sorts of errors.

-Internal error
-The structure of the HTML table that you are editing does not match the table
structure in the Fireworks source PNG. Updating within Fireworks will overwrite the table in the HTML document.

I can't seem to change the slice properties via roundtripping.
I have to go back to the source Png, do the changes there, and export the HTML from scratch,
losing all CSS style information.

Great.

Does anyone perhaps have a suggestion? (ps both FW and DW are CS3)