Print2PDF 6.1.07.0418 is now available. This update is free for all previous 6.x customers. The list of new features are:

• Added support for the Windows Vista operating system. See details here.
• Added support for Microsoft Word 2007 to the Print2PDF macro.
• Added support for background conversion from Microsoft Office 2007 applications.
• Added the ability to automatically merge PDF files without user input (Automatically Merge).
• Added new program icons to take advantage of high-resolution displays on Windows Vista (up to 256×256 pixels).
• Fixed a transparency error that occurred when a stamp image has greater than 256 colors.
• Fixed an error with the Print2PDF macro on Microsoft Word 2000 (error: Method ‘ProcessFile_EPDF’ of object ‘_Connect’ failed).