Thanks ID
Unlike the first couple releases, this one seems to be very stable.
AND it screams!

Installing because I trust you guys.
It's all about trust. 

I installed this release last night and found it very stable and fast.  Probably a good idea I waited before commenting. 

yeah, work fine for me too.. just waiting for updated extensions.

acid2 work perfect

Memory usage is SOOO much better!

I have used Firefox for years now, but I just built a new computer with Vista and the protection that seems to be afforded to IE 7 running in Protected Mode has me intrigued. What (if any) seems to be the consensus on EI 8 in Protected Mode versus Firefox 3 as far as security?

They are both so new, not sure that there is anything out yet.

I'm so tired of betas. I want the final product already. And i hope FF 3 doesn't have the awful memory leak 2 has.

I would like to try the beta, but don't want to uninstall FF 2. Can I do this?

I have both installed, the beta installs in a separate folder. Can only run one or the other at one time, when closing one then opening other it will do that annoying compatibility check every time switching.

GO ON with the Firefox 3 Beta 4 Portable Edition... separate folder no annoying compatibility check !!
WWW Link

I installed the portable edition directly into a folder on my main drive. It works great and no compatibility prompts. Thanks for sharing the wisdom! Now to get surfing and see how it works for me.

It's also a great pleasure for me to share the icons I made
BTW only in Wincustomize you will find this staff !!!!
"Firefox 3 Portable Edition" normal icons WWW Link 
"Firefox 3 Portable Edition" .png icons WWW Link 
"Firefox 3 Preview" normal iconsWWW Link 
"Firefox 3 beta" Animated  WWW Link 
"Firefox 3 Portable Chocolate Edition" Animated ....the last one with my Happy Easter greetings WWW Link  

BTW as before the final release is scheduled a beta 5
at that time you have only to delete the FF 3 beta 4 Portable folder
+ download the FF 3 beta 5 Portable