Well, I have to disagree on the problems with the layer folders and screen space. Layer folders are not to move several layers around together, although you can use it for that. They are for people like me, who often have as many as 90 layers in their work and need to simplify navigation of complex documents. Ever scroll through 90 layers? It's a nightmare. ;) As for the screen space.. well, Adobe set it up so you can customize which sections your tabs live in, which sections you can display, where everything goes.. I don't really see how screen space can be a problem with so much customization available. The spellchecker is a feature that a lot of people will thank Adobe for. Text management in Photoshop has been historically horrid; it looks like they are finally finding one direction they like and sticking with it. I think that all of this, along with their full support for OS X, warrants a full version upgrade.