Did the thing since the end of April ... Scanned so far 5000 Negative in TOP mode !! This takes per B / W image 12 min and brings 50 to 80MB JPGS I think you could also save in TIFF but let's not exaggerate with 300MB data ... The Scan are technically much better than my negatives, the reserves for zooms are infinite. The limit is the grain, because we are the bitter, I have almost only highly sensitive films used for my Stage photos and it shows dramatically ... So the better the negatives more cool this thing and I hope you keep after massive 5000 high additional 12000 .... 3000 pictures all just black and white currently have 130GB. I am happy Ausschauen doing the thing as cheap plastic but it has a whopping current agony. For acceptable price