Yippee, I am running the latest and greatest.....
So far.... (10 minutes later)....
Firstly, I had to restart my computer before it would open. This may have had something to do with having FF2 open when I installed them. BTW I tried to install them together (2 & 3) by setting the installation folder to something else, but it doesn't seem to work and I only have 3.
It seems slower, but probably just because it has an empty cache as yet, should pick up.
All my addons work, flashblock, adblock, forecastfox.
The theme is as ugly as sin, and the 'awesome bar' may have to be skinned away if possible, so far I hate it. Simply, I can remember the address of my bookmarks (I have a good memory for that) so why waste space and tell me all there is to know about a site. Who cares?
More updates as I find problems.
Oh wait, I haven't got web accellerator in yet, not that I thin it helps, just looks good having a speedo on my browser.