Firefox3で無理やりSwiftTabsを動かす方法 その2

別のやり方。まだこっちの方がいいかも。
この方法でSwiftTabsを動かしていますけど、今のところ特に問題ありません。

1) You probably won't download it from this page so click "show all versions"
2) Right-click the link for the latest version and save as. Download it.
3) Open WinRar or WinZip and drag the xpi file to its window
4) Unpack (drag and drop outside) install.rdf file and open it with notepad
5) Change the content in the tag 2.0.0.* from 2.0.0.* to 3.0 and save
6) Drag it back to WinRar/WinZip window. It should update. Close the archiver.
7) Drag the xpi file on the Firefox window and install it.

ちなみに1)でthis pageといっているのは↓です
https://addons.mozilla.org/ja/firefox/addon/380