I'm in the market for a 17 inch MBP (the only Apple laptop having decent screen resolution imho), though could wait a few months without losing too much productivity. My questions are: --when will they add Nehalems? --when will they add the SD card slot? --any chances they'll get rid of the optical drives to shun weight and thickness in the front? I'm asking as I never use an optical drive and recently used a MBA for a while and noticed how NICE it is to have the tapering front edge as opposed to the knife-edge of my 15 inch MBP... --finally, are the current displays on the 17" lower brightness and/or color gamut than the updated 13" or 15" models? Thanks for any rumors you may have!