Saving Indesign CS3 files over CS2 versi

[mkochersperger]

CS3 adds the file extension .INDD, and therefore will not replace the CS2 version of the document that does not contain the suffix. How do I save Indesign CS3 documents without the file extension so saving will replace the CS2 file? MAC 10.4.11

[ElDiabloConCaca]

Do a "Save As" and manually remove the extension from the filename, and replace the old CS2 document.

Subsequent "Save" commands will then save over the file, never appending an extension.

I can't find a preference in InDesign to suppress the addition of file extensions, so that's the best workaround I can come up with.