I finally upgraded to Firefox 1.5.0.4
I waited for a while to move up from 1.0.4 because it takes a while for the extensions and addons to catch up.
With adblock, downthemall, flashblock, and flashgot extensions installed, get the extension called Unplug from here
https://addons.mozilla.org/firefox/2254/After installing it and restarting Firefox, go to Tools>Extensions and highlight Unplug by clicking it once. Then click preferences at the bottom of the extension window.
A window called CompuNach Unplug will open four tabs. On the Programs page, check everything and show Unplug where the Windows, Real and VLC player executables are on your mac, if you have them.
Under Display check Display Unplug in the right click menu, and Open Results Page in either a new window or new tab.
On the Searching tab check everything except the two 'Always' buttons for KeepVid and Videodownloader and click Okay at the bottom and restart Firefox to load those preferences.
Now when you go to watch a video, since they are Flash, the video window will have the Flashblock button on it. In a blank area of the video window, control-click and choose Unplug from the menu. This will open a new window or tab and the true download url will be highlighted to simply click and save to disk. The default video name is Get_Video. Rename it with a .flv ending and send it to iSquint for conversion if needed.