What's the difference between Dragon NaturallySpeaking release 9.5 and and release 9?
- Release 9.5 of Dragon NaturallySpeaking now supports Windows Vista and Microsoft Office 2007 whereas release 9 does not
- Release 9.5 now comes on a DVD-ROM drive and requires a DVD-ROM for installation
- Release 9.5 requires at least 1GB of memory when used under Windows Vista.