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CloseReview for Duplicate This Tab by JohnC
Rated 1 out of 5 stars
I've been using this add in since FF 3.x and love it. Unfortunately the author has not updated it for FF5 or FF6 beta. I have contacted him several times but not had any answer. It seems he is no longer supporting this add in. Suggest you choose another add in that has ongoing support.
When FF4 came out the author delayed updating the add in for several months so it was not compatible with FF4 for a while. Eventually he did update it after I emailed him several times.
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