Quote - Right - I tried changing their size on mouse over - the tree control lost its marbles.

I see. I hope Adobe paid SM a nice packet of money for using that control...  :-/

Quote - Heheh. I've written this like 6 times already today.

Guess so, and I fear you're not done yet... You should create a new topic on the library starting with this FAQ information.

Quote - Small = 24 pixels
Medium = 91 pixels (original Poser thumbnail size)
Large = 200 pixels

Well, I'm on 1920x1200 and 24 pixels are really small...  :-(

Quote - People seem to want item icons, even unselected, to be medium 91 pixels like old Poser. I can do that, but only if we give up the big icon for the selected item.

Would work for me too. Anything, as long as I'm not forced to click on each icon to find the right one...
Hoping they will update that control one day.

Quote - The small/big icon system was very popular with the design team.

As long as the design team pays SM's bills, they can do as they want...

Quote - For me, the small/big is great, because I want lots of items in the list, not 5 or 6 like old Poser, and despite being 49 years old, I wear reading glasses so have no trouble seeing them.

The general idea is good, don't get me wrong, but too small is too small. I'm only 47, but I see thumbnails which are smaller than my little finger's nail... I sure wish I could, but I can't.
Outside of the thumbnail problem, I love the new library. Fast, efficient, streamlined.