Imzadi
♥ Saved by an angel in a trench coat!
- Joined
- Oct 29, 2004
- Messages
- 40,863
The biggest hint to remember when working with photos is to never save over the original. Everytime you save a .jpg file you lose detail. You always want to keep that original and go back to it if you ever want to change a photo you've already worked on. I will usually copy the photos to my computer and then immediately change them all to "read only" so I don't accidentally write over the top of the originals.
Is this true with digital programs? I thought the whole purpose of digital was that it accurately saves exactly as the original.
But, I don't know.
There was an old Star Trek: The Next Generation episode where you can't continually make a clone off of a previous clone. That by the tenth clone, it is so degraded from the original, it barely resembles the original. 
But, yes, I too, usually never overwrite the original scan once I've made a scan of it. I always like to have an original "clean copy" there, in case I want to start from scratch again. Beats scanning it again.