I got an e-mail from Olympus on things to do to be sure your OMD-EM-1 is ready to be used in wet conditions. Among other things they mention having the X-sync socket cover, the accessory port and hot shoe covers in place. I have already lost the hot shoe cover as I suspect a lot of folks have. I do not see anywhere on the Olympus site where to purchase those items. Any idea where to get them?