Unfortunately (a gross understatement) Neat's software for the Mac does not work . . . period.
Neat should stop selling NeatDesk for the Mac until the problem is resolved.
I returned the unit (and flawed software) directly to Neat, from which I had purchased the product directly.
But I will gladly re-order it after the software problems are resolved.
I was able to scan one multi-page document, and was amazed by the speed and the fact that the scanner handles duplex scans without re-feeding the sheet and by automatically collating the pages in the proper order. But, virtually ever other single page, 8 1/2 X 11" document not only failed to scan, but hung up my Mac, requiring that I force quit the application on almost every scan!
I will continue to monitor this site. When the software is fixed, I plan to re-order the unit, because I think that once this product lives up to its promise, it will be a very helpful addition to my office.