Okay.............what is so hard to understand here? Digital photos have only a few parameters that change the file size a lot:
1. Photo pixel array dimensions. The 640x480 photo size is the maximum that OSO allows on this board, and is certainly perfect for what is needed here.
2. Resolution (quality). Normally, you need some type of photo editor program to change a photo's quality.
3. Color or black/white.
4. File type (jpg, gif, bmp.....).
To better demonstrate saving photos in a lower quality level, here is another example of a photo with different file sizes. I will note the file sizes again.
[SIZE=4]This one is 51.6K in file size.[/SIZE]