Hi all, I recently had my rMBP screen replaced due to a mura (white spot) on the screen. Some have said this is a regular defect; others have said it is due to pressure on the outside of the LCD. I don't know what it is, but I'd like to protect my screen as much as possible. There are two things: 1. How do I protect the LCD from the outside to pressure against the LCD? I put mine in a sleeve and put that in a backpack, but I wonder if there is too much pressure against the screen. (I'd like to not have to get one of those unattractive clamshell cases.) 2. How do I protect the LCD from inside keyboard imprints? All of the MacBook computers I've had have developed an un-cleanable keyboard imprint over time, especially visible when the screen is dark. Is there a way to prevent this? Thanks all. EDIT: I didn't want to bump this, but I got a Screensaverz cloth and it's been great so far. Now looking for a harder case as well. Thank you all!