How do I get my Comcast & Norton toolbars back, they disappeared after I installed Firefox 4.0.1
After installing Firefox 4.0.1 I noticed that my Comcast toolbar was gone as well as the Norton Suite toolbar (Comcast version). I need a fix to bring these back or instructions on how to download the earlier version of Firefox if that will fix the problem. This doesn't look too possible from your website.
For the Comcast Toolbar see Comcast for an updated version of that Toolbar.
See this for the Norton Toolbars.