Hi, binki -
...think I'm just too old-school.
Hah. I just became an OSX user 3 or 4 weeks ago. I had been sticking with OS 9, happy with it and its apps (all of which still do what they always did, which is exactly the way I wanted it) - but as time was going by more and more stuff on the internet became inaccessible to me. Things like the BBC website, for example.
So I finally bit the bullet and got a new iMac running OSX 10.6 - first OSX machine I've used. Figuring out where things are (prefs and controls settings, mainly) has been interesting. Getting used to the differences in the interfaces has been easier than I thought - e.g., when I switch from the OS 9 Mac to the OSX iMac, I automatically switch from using Command-N to Command-Shift-N to make a new folder; learned habits seem to be contextual.
I've never been comfortable with the spring-loaded folders,...
Nor I - so I set the delay for that feature to the max.
...or with the Dock icons magnifying and moving around....
You can turn the magnification off. There's a setting for that in the Apple menu, via the submenu for the item "Dock". I keep it turned off. The only time the Dock's icons move is a small bounce when I start an app, and a shift on the right to make room for the icon of an app that's not resident on the Dock when I start it up. I can live with that.