Hi, thanks for the fast response. The link you sent me seems invalid but I get the idea. I have updated both the ebook and calibre (including the plugins) to the latest versions but the bug seems to persist. When i disable the plugin and reactive the original KoboTouch plugin (from David Forester) the files are transfered to the ebook without any problems. I will try to replicate the bug asap and post it on BitBucket like you asked. Thanks for the help! Jors ________________________________ Van: