Got my i7 2.93, 16gb, ssd+2tb today. Has neither the yellow screen or brightness buzz issue. Only problem is the base stand is ever so slightly bent. Should not have to live with this on a $4500 machine. Apple support closed at this hour. Anyone else have experience with dealing with such issues? I saw a similar thread from awhile back but there was no conclusion. Is Apple efficient enough to send me a new stand? - Should be an easy DIY, as option of having a VESA arm mount makes the stand easily removable. Or is the system stupid enough to demand that I send the entire computer back. Do I get some sort of compensation for this? $100-200 gift card? I am very hesitant to send the whole thing back for many reasons, with all the issues being reported I was lucky to get a relatively problem free unit. Did I mention its 50lbs? Thank you.