I have been asked many times about keyboard shortcuts. It seems that folks do actually read what I write about and take note of the shortcuts I use.
Microsoft Support has a page listing the keyboard shortcuts for Word 2003, 2007 and 2010. I know that this will be invaluable to a lot of you and will save you untold time and keystrokes in the future.
You can find the shortcuts here.
Also below is a handy Excel Workbook with different pages for different equivalent commands.