Hey was just wondering if anyone knew of any hard cases for Retina MBP? I need to really protect this investment... Thinking i'll do maybe three layers: 1)Sleeve 2)Hard Case 3)Backpack (i'm pretty brutal on my electronics) But I'll only do all three when traveling a long way. I assume the regular incase sleeves for MBPs will suffice for a retina. But I'd like to find a hard case for which to put that. Not a briefcase but just a hard case, preferably one which could fit a RMBP with a sleeve on it. If u know of any good Hard Cases, please share.