On Mar 17, 2006, at 6:54 AM, Godfrey DiGiorgi wrote:
PS CS has an option in the file handling preferences to maximize PSD and PSB compatibility, that should not be affecting .JPG files. If you want to be able to used .PSD files with an older version of Photoshop, be sure to set this option.
Just be aware that this greatly increases the filesize as it saves a flattened version in addition to the layered data. I certainly don't use it for my film scans :)
I did try this option with a smaller file (an early version of my business card), and the older version only showed the flattened image. I think that was going from CS to version 6.
- Dave

