If your browser does not download the CDM calculators correctly when you click on them, you might try

a) use your mouse in such a way*that it gives you the option what to do with the file -- download ("save"), open, save the address, etc. -- and then you can choose to save it.

b) go to the preference definition menu of your browser, and tell it that a file with an .XL4 extension is an Excel file and that you want to save it to disk rather than open it.**

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Notes from above

* e.g., Hold down the mouse button, without releasing it, until a little menu comes up on screen, then drag to "save this location" and release the mouse button.

** For example, using Netscape Communicator, go into Communicator's "Edit/Preferences/Navigator/Applications" menu, and define a New application (by clicking on the "new" button). I called it "Microsoft Excel" but if you already have a Microsoft Excel application defined, you might want to call this "CDM calculator". Click on "Browse" and find the actual Microsoft Excel program, on you computer. I did not know what kind of mime file type it was, so I left that blank. I said the extension was "xl4" (that is XL4; no period). Then it forced me to pick from a menu, and I picked "xls". You also must choose whether to open the file right then, or to save it on disk. As I mentioned above, if you save it on disk and you use PCs, you might need to tell Excel that a "XL4" extension is associated with Excel.

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