Rated 2 out of 5 stars
Excellent add-on but this latest version impossible to install: 'invalid file hash -261'.This review is for a previous version of the add-on (1.6.3).
Thanks a lot for the feedback. I re-uploaded the file. Although I don't know if this will fix the problem. The cause is completely unknown to me. The .XPI installs well on my machine and probably also on the machine of the editor who approved the release.
Edit 2010-05-08: Fixed now.