Go here for more info.

Just go here:

Fasterfox

Click install now

Restart Firefox

Enjoy!

That is because the new PDF files made with the latest version of Adobe Acrobat can not be read by Preview, Mac’s program that is associated with PDF files. So, I suggest you download and install the latest version of Adobe Acrobat here:

Download Acrobat Reader for Mac

And if already have Acrobat Reader on your Mac and you still can’t read a PDF, then download the latest version of Adobe Acrobat. As of this writing, the latest version is 8.1.1 for Mac.

Same goes for you PC users, by the way. Can’t read a PDF? Download the latest version of Acrobat Reader.

If you are a Mac user, and you have an iBook, Powerbook, Macbook, or Macbook Pro, then you need to calibrate your battery every couple of months.

Here’s how:

How to calibrate the battery on your iBook, Powerbook, Macbook, or Macbook Pro

NOTE: The iBook and Powerbook has different instructions than the Macbook and Macbook Pro, as you’ll see on the above article.