I'm actually on a mac not a PC, but it has been mentioned several times - on vista you need to run as administrator for the vue to be able to save the registration info.  you might also need to turn of some  'safety' features - I'm not sure, search the forum for registration problems/vista

Ah the pleasures of MS vista:)

"I paint that which comes from the imagination or from dreams, or from an unconscious drive. I photograph the things that I do not wish to paint, the things which already have an existence."
Man Ray, modernist painter
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