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Message: <blockquote data-quote="mhmmm1" data-source="post: 2698129" data-attributes="member: 389116"><p>I downloaded mountain lion a few days ago and today i went to the messages application on my computer, and it is logged into my yahoo chat account. I tried adding one of my contacts (who has an iPhone) to send them a message but it would not let me because i think it is just on yahoo right now. How do i adjust it to send an imessage??</p></blockquote><p></p>