After being postponed for three months, the first beta of Mozilla Firefox 3.1 codename Shiretoko. The main changes and improvements to the browser are:

• It improves on the tab switch. (The Browser displays a preview of the tab)
• Support theora and Vorbis codecs, free video and audio formats.
• New JavaScript interpreter, better known as TraceMonkey, which leaves some services that use this language up to 40 times faster.
• 89 points on Acid3. (for no one is perfect!)

For those who want to download, follow the list of links:

• Firefox 3.1 (Mac) – Download
• Firefox 3.1 (Windows) – Download
• Firefox 3.1 (Linux) – Download

Remembering that they are beta versions, they may still contain some errors.

. Integral Source – PC Guide