So I just got my 15 inch rMPB and first the screen size is MASSIVE! Might actually be too much for me. I am coming from a 15 inch PC laptop but this one seems bigger than that. I have been using computers for a long time and havent had this issue before. For whatever reason with this rMPB I am having a very hard time typing. It seems like I am 1 letter/key off from where I should be every time! It is extremely frustrating! Did Apple do something with the layout off this laptop? Also is the 13 inch rMPB the same exact way? My USB mouse also seems to move slow on the screen. Anyone else have this issue?