Change excel extention without breaking links

[cliffy6155]

I have a folder with 50+ excel workbooks that all link to each other. I want to add some macros but I have to change the file extension to save it. I want to delete the old excel workbook and keep the macro enabled, but it will break the links in the other linked workbooks. Any ideas?

 

[JoeMo]

Save the macro-enabled workbook along with its predecessor. Then change the links to the macro-enabled workbook and delete the predecessor.