Mozilla just released the latest version of Firefox which is 3.6.6 and is believed to be a great improvement in speed and reliability. Developers at Mozilla has already started working upon their next release which would be the version 3.7
But Mozilla had claimed that the version 3.7 would be renamed as Firefox 4 later this year. The most awaited Firefox 4 browser has lots of improvement in the design and UI fields, at least this is what they have claimed for already.
One of the biggest ones is that the default setting will be to place tabs on top which is in fact quite similar to the another popular browsers Chrome and Opera. Tabs can be placed either top of the address bar or below it, then why does Mozilla wish to place it above it?
Here is the video that would give you the answer.
However the tabs placed on top are because of the default settings, users can change the position as per their liking and needs, easily.
Pre release builds of Firefox 4 can be downloaded from the links below: