RE: Could just be me
It appears that when you said: "NoScript and AdBlock worked fine until I downloaded the latest nightly"; you made it quite clear that you do not know what a `nightly` is.
A `nightly build` is literally bleeding edge.
The code fixes that were applied to the tree were compiled and a `nightly build` is available for those who want to see if those changes WORK. Nightly builds may not be stable, and can crash. If you use your regular profile with a nightly, then YOU take the risk that your profile may get hosed.
So, it is expected that addons MAY NOT be up to date on a nightly. If you want to play with Firefox 4, then use a BETA. The most current BETA is 3. Addon authors need time to digest the changes made to Firefox, and make the necessary changes in their addon. One would hope that by the time Firefox 4 is released, most of the addon compatibility issues have been corrected. BTW, most addon authors have a `day job`.
FAIL because you failed the test.