Viewing JPEGs in Konqueror under Kubuntu, they are automatically rotated (based on EXIF?).

The best I can suggest for windows is Irfanview.

It annoys me that Microsoft, with all their resources, can't implement lossless JPEG rotation in the XP image viewer
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Peter.

"I spent 90% of my money on women, drink and fast cars. The rest I wasted." - George Best