CS 5 -
The default to do transform >rotate an object or group of objects does it from the upper left corner. How do I change the default to have it rotate from the center? I've personally never run across a situation when I needed something to rotate from a corner.
Also, is there a way to simply manualy rotate as one does in AI?
Up the top left of your screen there's something that looks like this:
The black dot on yours is probably in the top left corner, change it to the middle and you're done. You can also rotate manually, if you hover your selection tool (the black arrow) around a corner, a rotate arrow should pop up, click and drag.
That's super! Never would have easily found that!