Prior to the release of Mountain Lion, I had Lion and had downloaded the beta version of messages. At that time, I was able to view SMS pictures, on my beta version of messages, that had been sent to me and I was also able to click and drag pictures from my Macbook pro into messages and send to another person with an iphone or other mac computer with the message beta. Since the new release of Mountain Lion, this feature no longer exist. I was wondering if this feature is not currently included in the new messages for Mac or if I have some feature not checked in my preferences? I have checked up and down through preferences and didn't notice anything that would indicate the option to receive or not receive SMS pictures. any help would be a appreciated.