The drivers that QuestionsandAnswers linked are the most current for the Dragon and the Dragon Plus. From the main page scroll to the Dragon Plus and follow the link to the board. At the top of the page are links to bios, drivers and manual. Go to drivers - it says Dragon but it is the same and they are newer than the USA site. EX: ver2.73 vs 2.60
Most of the drivers at the tw site are dated 11/20/01 and show WinXP unlike the US site. I have the Dragon Plus and these are working perfect for me.