Adobe Reader and mirror image prints

I just upgraded Adobe Reader to 11.0.06. I was having huge problems getting it to print pdfs sent by email in anything other than mirror image. Then I found an answer on a forum which worked so I am passing it on because I found this problem on many forums...

Open the PDF in Preview

Go to File > Print

Untick Auto Rotate - or similar

Correct any other settings you want

And voila... it prints