Hello everyone,
I have a Kindle 4 (French model, not touch or anything) since October 14 and I use calibre 0.8.27 with Kindle Collections 1.7.9.
I always used the 'Edit Kindle collections manually' option to edit my Kindle Collections and had no problem and all worked well, but now, I don't know if it's from an update of calibre or the plugin, but I have that:
http://img257.imageshack.us/img257/4...board02ozu.jpg
It add @fr-FR to all my collections, and I have to manually edit each collection name to remove that bit before saving. I did not modify any setting in the plugin or in calibre that I know of.