Hi,
I'm really happy to find a portable version of Calibre at portableapps.com (you have to search for Calibre; it is not listed on the main apps page).
The latest portable version at portableapps.com is 06.23. Any idea when an updated version will be available? Is there a way to update the portable version with the newer versions as they become available at
http://calibre-ebook.com/download_windows?
Thanks a lot.