[HingVista]

With every new release of Firefox--like the release of Firefox 2 Beta 2 comes the question, "How do I make my old extensions work with the new version?" Some extensions which Mozilla is now calling Add-ons--made for older versions of Firefox really don't work with the newer features and can cause problems, but for the majority of add-ons, all that's needed is basically the flip of a switch. Of course, that switch is hidden deep in the add-on's code, but Nightly Tester Tools makes it possible to flip that switch with just a couple clicks.

Watch this short tutorial video showing how to use Nightly Tester Tools to make most of your old add-ons work with the latest version of Firefox.
Tutorial Video
via downloadsquad

[cillin]

Great find dude, really thx
Definitly will use it

[yanike]

Awesome Awesome find

Exactly what I needed.

[bhast2]

using it right now with firefox beta two
and seems to work great
thanks for this

[Angelo975]

Great! Thank you!

[FalseAgent]

yeah!

[Hemmer]

nice one! it was the compatability issues that were holding me back from using 2.0...

[Shinde]

My all add-ons just started working perfectly, thanks.

[cmkumar2k]

that's a good one.... thanks....

[WhistAler]

Thanks for the Nightly Tester Tools

[Seventh Surfer]

It works quite perfectly!

[Freka]

great find thank you