[Wine] windows username & password

[David Lawson]

Is there a way to put or give a "windows username & password" into wine,
so that a program running in wine can use it? Specifically, I am using
Dragon Naturally Speaking Preferred 10 and occasionally it wants the windows username and password. 
DNS 10 does not need the username or password to be useful, but it might
help in the long run. I am using openSuSE 11.1 and
wine-snapshot-1.1.44.20100518-1.1