I currently have a PM G4 tower and a 17" Studio display and the display is really nice. It's bright and clear and easy on the eyes. I also have an 12" ibook which is fine but apart from it's size the screen seems a little dull. I'm currently thinking about selling all of them and getting either a top-of-the-line 15 or 17" powerbook. I've heard the powerbook screens are better quality than the ibook's. Is this true? Does anyone have any experience on using the powerbooks who has also used the desktop TFTs? Are they bright enough? Any advice would be appreciated.