Felix lets you import a translation memory (TM) or glossary straight from Microsoft Excel. Some users were having trouble figuring out how to do this from the manual entry, so here are some step-by-step instructions.
Click the images for an enlarged view.
Open the glossary in Excel

Select the top-left cell (source term) of the glossary.
If you are using Excel 2007 or later, you should be on the Add-ins tab. I like to arrange Felix and Excel/Word as shown in the screenshot.
From the Felix menu, select Add Glossary

The glossary is added to Felix

The last pair to be added appears in the Glossary window.