A great image viewer gets even better!

http://www.faststone.org/FSViewerDetail.htm

Version 4.0 (November 19, 2009)

* Enhanced the skins and toolbar icons. Now the windows have drop shadow effect in Vista and Windows 7
* Added "Search and Replace" to Batch Rename
* Added "Renaming Preview" to Batch Rename
* Enhanced "Conversion Preview" in Batch Convert. Now it is possible to compare the original and converted images side by side
* In Advanced Options for Batch Convert, added an option to specify whether color adjustments (brightness, contrast, sharpening etc.) should be made before or after resizing.
* Shows GPS information in the "Image Properties" window. A "Show in Google Earth" button will be available if the image has GPS information
* Added "Border Effects" under Edit menu
* Added an option to remove EXIF/IPTC data when emailing images
* Added shortcuts for favorite folders
* Improved performance on network folders
* Improved compatibility with Windows 7
* Fixed bugs
* Other minor improvements