Well, I just downloaded Opera.
I have to admit, it is a very fast browser. On the internet, as well as using my computer's memory.
But, as far as I am concerned, it is still no FireFox.
Maybe a few Opera users can help me out...
So far, my biggest problem with Opera is:
Extensions & Bookmarks.
I like all of the extensions I am using with FireFox. Such as:
AdBlock
FoxyPlayer
FlashGot
FasterFox
DL Tweak
But, in Opera, I cannot find extensions, nor the easy bookmark "bar" underneath the URL address...
So, if anyone can help me out or point me in the right direction, that would be great!
Thanks to anyone that helps,
[center]Play with the advanced preferances. I'm on mac, so I think it's different.
For bookmarks: View -> Toolbars -> Panels, then right click the panel bar and customize it with a bookmarks button.
Not sure about extentions...[/center]
Macs are different, although slightly.
Opera works differently than firefox, I would say they are almost equals, but they are for different types of people. Press F12 and you can get to a selection of many different things. I'm hoping your intelligent enough to figure it out from there.

One more question...
In FireFox, I can open tabs by pressing the wheel, who do I do that in Opera... I've been searching how to do it for about 30 mminutes...

[center]File --> New Page.
Opera and FF aren't that different, it's really just preferental.[/center]
I knew that part...
I was just wondering if it was possible to do it with clicking the wheel on the mouse.
But, I guess not.
[center]Not creating new tabs, but opening links into new tabs works like that.[/center]