I've been a opera mini 3 user for a very long time, when 4 came, I really didn't like it.. mainly because of the zoom.
Now zoom is a great idea.. but really don't apply to me. If I'm not misstaken I figured out a way to show old ver3 view. But by then it was to late, I already started to like the BB browser.. he he
Kinda sad, since I'm from Norway ;p
If it's any comfort, i've been using opera on my computesr for ages