You need to install this scanner using K/B connection (type "b" in the user's manual, page 4):
[url]http://www.adesso.com/productmanuals/UserGuide_NuScan3200.pdf[/url]
Then, start OrangeCD Catalog, click menu Album -> Scan UPC Barcode and you should be ready to go. Once you get a hand in it, check "Add Automatically" option for faster input.