I just traded in my 15 inch PB for a new 17 PB (1.67 Processor) and one thing i have noticed is that the screen is alot floppier than the 15 inch. When i am in bed using the laptop and trying to look it at an angle, the screen tends to fall forward. In general, it's alot more loose than the 15 inch. I looked at some of the 17 inch PB's in the apple store, and they were also looser than the 15 inch. I spoke to one of the guys at the Genius bar and he told me that because the 17 inch was heavier, the hinge was designed that way and there's not much that can be done. I guess i am fine with that, assuming this been the general experience of the other 17 inch owners. Anyone have any thoughts?