Q: How do I add most recent pictures
below the older one?
A: There is a way to place the photo wherever you positioned the cursor in your post editor (below an existing photo or even in between text).
1. Please go to settings, basic.
2. Scroll down to "select post editor".
3. Choose "updated editor"
4. Save settings.
This new post editor will load the photo wherever you place your cursor inside your post editor. Hooray!
( no more cut and paste codes in html mode and no more dragging)
source:
http://www.google.com/support/forum/p/blogger/thread?tid=5f6751685231d853&hl=en&fid=5f6751685231d853000472dda4bf7c6f
Another thread:
http://www.google.com/support/forum/p/blogger/thread?fid=5403755e970c4c3300047414f5bbe8d0&hl=en