Apple is planning refreshes of the iMac and MacBook Pro for the first half of 2011 that should include redesigns, part suppliers said Wednesday night. The iMac will reportedly get a "new panel size" and a "mainstream," presumably lower price to reach more users. Other details of the all-in-one weren't forthcoming from Digitimes' sources, although a jump to Intel's Sandy Bridge architecture for processors and newer graphics chips are both probable.