Using Win 7 a lot, I got very used to the snap to screen edges feature (the ability to drag a window to a side and have it auto size itself to fit well there). This would obviously not work in Mac however, Apple could do something very similar to this though, but would utilize their unique application: spaces. Something I'd very much enjoy. Since getting my brand new quad-core mac a couple days ago, I've found myself really liking the spaces application, but wouldn't it be cool if you could drag a window to a screen edge and have it send to the adjacent space? Seems pretty simple, you have a firefox window open in Space #1, you drag it to the far right until your mouse is touching the edge, a message pops up telling you the window will be sent to the space next to it, and when you release the mouse the window is moved to that space (which would be Space #2). Similarly, dragging the window to the bottom of your screen would send it to the space below (Space #3). Dragging it to the top of your screen in Space #3 would send it to Space #1, etc. etc. What do you guys think about something like that?