What are the chances of Apple releasing an updated "non-pro" iMac in June? Is there any information on this or will all new iMacs pro and non-pro be released in the fall? The reason I ask in specific, is that the new iMac I purchased recently has noticeably yellow bands on the screen. Upon ordering a replacement it was set to come by today but was "unexpectedly" delayed a further 2 weeks. Granted it's the VESA version which takes longer but regardless - has me wondering if I should just cancel and hold out to see a little longer.