Varför fungerar inte nya mozilla firefox?

Har oxå märkt en massa konstiga buggar i Firefox, tex att man inte kan logga in på vissa sidor som kräver inloggning osv. I IE7 funkar det utan problem. Mycket störande.

Nån här som fattar nyaste uppdateringen till firefox? Alltså den som släpptes idag 2.0.0.9! Ska man göra allt det där som står här i changelogen eller fixas det automatiskt om man uppgraderar till 2.0.0.9 från 2.0.0.8?

Changelog 2.0.0.9
Addresses the various issues in 2.0.0.8

* Bug 400406 - Firefox will ignore the clear CSS property when used beneath a box that is using the float property. There is a temporary workaround JS/CSS code available for web developers with affected layouts.
* Bug 400467 - Windows Vista users will get Java not found or Java not working errors when trying to load Java applets after updating. To fix this, users can right-click the Firefox icon and Run as administrator, then browse to a page with a Java applet - doing this once will fix the problem and permanently restore Java functionality.
* Bug 396695 - Add-ons are disabled after updating. Users can fix this problem by opening their profile folder and removing three files (extensions.rdf, extensions.ini and extensions.cache)
* Bug 400421 - Removing a single area element from an image map will cause the entire map to disappear. There is no workaround available at this time.
* Bug 400735 - Some Windows users may experience crashes at startup. There is no workaround available at this time.

Uppdateringen fixar alltså till de listade problemen.

Funkar bra för mig efter jag uppdaterat