Hi. Im new on here.. I have been scouring the forums for a week or so now for the iMac and MBP. Ive finally decided to go for the 27" i5/i7 model but the constant complaints I've read doesn't exactly help. Once and for all are the problems finally over? (Flickering, yellow, HDD, airport, noise etc etc etc) There just doesn't seem to be a straight answer anywhere, seems like its pretty much touch and go and trial and error for most people. Im on my computer 14+ hours a day I don't have time to deal with stuff like that. I'd also prefer to avoid Apple direct since here in CA we get reamed with Sales Tax, the problem here is no store can fully guarantee how old their stock is. I want this thing now this sucks..Any advice experts out there? Thanks!!