Well, I've found the movies - or at leaste a new hope - in a cubble of other libraries then Wisconsin:
http://statelibrary.sc.gov/bph/dvs.html
http://www.michigan.gov/hal/0,1607,7-160-17449_18641-51312--,00.html
I indeed agree with you regarding capturing the audio. It deffenetlly would be the easiest thing if someone might be able to loane the films from there library, and then capture the audio. It really would be fantastic if this could be done!
I've also tryed asking WGBA about the price for these films and if they would be able to ship oversees, but sadlly enough I have not gotten any answer yet, even though I've been emailing them several times!
Kind regards from Allan