From Global Village:
Customers who have upgraded to Mac OS 9 have experienced problems using their Global Village PC Cards with GlobalFax software installed. The update replaces all the Global Village PC Card modem enabler files with version 1.0.7 to make them compatible with Mac OS 9.0.
Note: You must update your GlobalFax software to version GV PC Card 3.0.6 before using this updater! Free software updates are available from the Global Village web site at http://www.globalvillage.com