Question about Image Ready 7.0

[TT]

I was playing with it today.. sure that doing an animated gif is easy... well, it isn't!

After 2 hours I still didn't get it.. I found some tutorials, and also have the official pdf, but I still can't do it..

Let's say I have 3 pics I want to put one after the other to create an animation... why the hell am I unable to do it?

Is there somebody out there able to explain me? If I open a pic, then duplicate it, if I modify it, all the frames are modified... uff...