I just released VueScan 7.1.1 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 7.1.1
* Fixed problem with infrared cleaning when border
included in scan
* Added support for calibration on Microtek scanners
* Fixed problem with writing log file on Mac OS X
Regards,
Ed Hamrick