It's ok Rated 5 out of 5 stars

It works fine right now (since yesterday evening)

Under XP SP3 yes, under Seven Pro 64 bits no Rated 2 out of 5 stars

It still works with Firefox v.22.0 and XP SP3, but doesn't work with Firefox v.22.0 under Seven Pro 64 bits.

This review is for a previous version of the add-on (0.11.5.1-signed.1-signed).