The driver updates for it were very regular about a year ago....use to love my Voyager 100 tbh, although for some reason if i had been connected to the net for more than say 24hours, it would stop my PC from rebooting properly....it would stop it at "Saving Settings...." and i would have to press the reset switch on me PC.
I was blaming my Nforce2 mobo, thinking it was faulty memory contoller drivers or somat, as if it wasnt able to save all the stuff id downloaded/loaded into ram in that time....
I then got a new adsl modem and that problem dissapeared

Last drivers i downloaded for it were: BTVoyager100driver140002EA