Peter I am particularly interested in the MathType feature. However, from the link on http://partners.duxburysystems.com/beta.asp?product=DBT <http://partners.duxburysystems.com/beta.asp?product=DBT> "MathType Support If you have MathType 5 installed, DBT can use it to directly import MathType and Equation Editor objects (mathematics expressions) in Word 97-2003. (In fact, if you've also enabled Word 2007 support, as described above, DBT can use MathType 5 to read MathType objects within Word 2007 files too.) To enable this feature, open the file here. This file will modify your registry to enable DBT to use MathType 5 as a file importing aid. " I get an error when I click on the "here". Any advice? David Spybey