MBPRO Keyboard/Cases

Hi all!

I just purchased a new MB Pro Retina screen. I would like to keep the computer in good condition, and was hoping that you guys could help me out.

1. Is there anything that I can do to keep the keyboard looking "new" and not shiny? My 2010 model has shiny spots, especially on the keyboard. I did, however, notice that the new MBPRO has thinner keyboard keys. Did Apple update their keyboards?

2. I work at a school (teacher), so I need a durable computer case. I am also in school as well going for my 2nd Masters Degree. The computer needs to be able to be carted around daily and survive small bumps and bruises. I would like something, preferably backpack style that can hold notebooks, accessories, etc. Any thoughts/recommendations?

Thanks all!