I just wanted to share the information I learned from installing NeatWorks 4.7.7_57 including the Neat ADF drivers on Windows 7 64-bit edition.
First off, as of 9/11/09 Neat is not officially supporting Windows 7 per the support number. That was not unexpected to me as Windows 7 isn't supposed to be released until 10/22 anyway. They were friendly in fielding my questions based on what they did know about Win 7.
I am not upgrading a database but starting fresh so the 4.7.7_57 version was not a problem. Also, I learned that 4.7.7_57 has the 32 and 64 bit drivers in it already and there is no separate download for 64 bit. To get this version, however, I downloaded the earlier version from the Vista 64bit link and then got 4.7.7_57 from the "Check for Updates" button in the installer.
Everything installed correctly and the scanner works fine.
Just thought I'd share the info for anyone in a similar situation.