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CloseReview for MinimizeToTray by Giant Crazy Zhu
Rated 5 out of 5 stars
this add on can be used in higher versions after being made a little modification as:
"So, I tried to find how to tell to Thunderbird 3 to accept it. It’s in install.rdf in the xpi archive. The only thing you have to do is to seek for and then replace the 2 in the section by 3.0a2pre. So the package is there, and it works almost perfectly for me"
for detail, see:http://blog.binarykatana.com/post/mozilla-thunderbird-3
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