Hey guys, Today I got my replacement for my 21.5" i5. It looks as though I will have to send this one back too for yellowing on the bottom and right of the screen, and it also has a spec of something under the glass in the middle of the screen. Since this will be my 2nd replacement, can I ask Apple for expedited shipping? I was actually just going to keep this one even though it has yellowing, but then I noticed the spec/dead pixel(?) in the center of the screen and I can't live with that. I just hate to wait another week and 1/2 to get another replacement so expedited shipping would make me feel better. What do you think my chances are that Apple will comply?