Hello,
I have trouble with Safari included in iOS 4. I created application which should have same scale in portrait and landscape mode. However, iOS 4 zooms the viewport when changing from portrait to landscape orientation, although I included following viewport meta tag:
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
Screenshot of problem: http://dl.dropbox.com/u/841468/iphone.jpg
The application worked correctly under iPhone OS 3.x.
Thanks