Windows Photo Gallery and Media Center does not support automatically rotating photos by their EXIF information. I have a cheap photo camera like millions of other users and it adds EXIF orientation tag to the files.
It's annoying to rotate all images manually one by one when there are hundreds of photos.
In fact it would be very nice if even Windows Explorer would support it when the user browses a picture folder in Thumbnail view but i don't want to ask for too much.
Please add support for EXIF orientation/rotation data in Windows or at least in the graphic applications.