Wallpaper photo rotation problem~

[odaiba]

hi, i have recently imported some photos from my camera, some in portrait some in landscape. When i preview the photos, the portraits automatically rotate in order to be on the upside. But when i use it as wallpaper, it doesn't rotate. Is there anyway to make all the portraits rotate for wallpaper? Please help ... thanks

 

[angelwatt]

Open them in Preview, rotate and save.

 

[odaiba]

but then when i preview in preview its right.... its only when its used as wallpaper thats different...

 

[angelwatt]

but then when i preview in preview its right.... its only when its used as wallpaper thats different...

Did you actually "open" them in Preview, or just "preview" them? Preview is an application if you were not aware.