It’s been almost three years since the iMac has enjoyed a redesign, when it went from the old-school lamp stand look to the current “monitor with chin” enclosure. Well, the rumor mill is churning again, this time with speculation that Apple will be updating the iMac with another new look by August. The expectation is that the design will feature a 2-inch thick aluminum enclosure, which would make it look similar to the MacBook Pro and Mac Pro. Furthermore, it is believed that the 17-inch iMac will go the way of the dodo, as Apple looks to release the newer model in 20- and 24-inch sizes only. Lastly, it would only make sense that these models get a bit more horsepower under the hood as well - that should come by way of Intel Santa Rosa processors at speeds up to 2.4 GHz, as well as 1.3 megapixel iSight cameras. We know, August can’t come fast enough.