升级到Firefox 3.6发现很多扩展都不能使用了，比如常用的Easy DragToGo和IE Tab，以前在Firefox 3.5下用的好好的，一旦不能使用还真的有些不习惯！
后来终于发现了Coral IE Tab来替代IE Tab，但是却没有发现比Easy DragToGo更方便的拖拽扩展插件。偶然间发现了一个貌似比较老的扩展，它的功能很简单，就是批量强制启用Firefox不兼容扩展，这个扩展名字叫做Nightly Tester Tools，操作十分方便，安装后点击“Override all compatibility”按钮，就可以将所有不兼容新版本Firefox 3.6的扩展全部可用！
Nightly Tester Tools组件地址为：https://addons.mozilla.org/zh-CN/firefox/addon/6543
This extension adds a few extras useful to those that regularly test nightly builds of Firefox, Thunderbird, Sunbird and Toolkit Seamonkey (Suiterunner).
The following is a brief list of the extension's features, for the full set of features please visit the extension home page.
* Extension compatibility fixing
* Titlebar customisation
* Build ID retrieval
* Screenshots
* Breakpad information
* Restoring tabs from previous session
* Leak log analysis