I just releaded VueScan 7.2.1 for Windows, Mac OS 8/9/X and Linux. It can be downloaded from:
http://www.hamrick.com/vsm.html What's new in version 7.2.1 * Added support for CCD exposure time on Canon FS4000 (integer from 1 to 6), enabling "Device|Auto exposure" and "Device|Long exposure pass" * Improved speed of multi-pass multi-scanning on scanners with two pass infrared scanning (FS4000 and ScanWit 2740S) by only doing one infrared pass Regards, Ed Hamrick