So I have an Olympus 50-200mm f/2.8-3.5 SWD already. It's beautiful. ButI only use it for manual focusing. So you would think I'd be a solid candidate for getting an E-M1. And its true. I am. I'd also love to have 1/8000 SS, too. And C-AF track would be really nice for once. But I don't have the funds for a $1400 body right now. I just moved from Vancouver to Chicago, there are too many other issues right now. But I would love to have a fast telephoto that focuses well for my camera. So...maybe I could sell the 50-200mm and wait for the 40-150mm f/2.8. I loose out on tracking and 1/8000th SS, but I cover the majority of the cost of the new lens, while also gaining useable AF. I don't know... Thoughts? Advice?