Hey Guys, I'm another one of these people wishing to buy an iMac but wondering about the details. From the comments here, it seems clear to me I shouldn't wait. But should I buy new or refurbished? I wouldn't mind getting the discount, but am worried the refurbished unit might have more problems than a new model. If the hardware of the machines built in the last few months have been tweaked to fix the screen issues, and a refurbished unit built on architecture predating these tweaks, then might it be better to go with a brand-new model? What are your thoughts? Are my worries unfounded?