InstantMessageReceivedEventArgs doesn't return html content

Hey,

My application is trying to save all conversations for specific skype conference and later on show them on a different tool. I can get plain text without problem, but when the user copy paste some html content, for example, a table from his/her email,  I can only get the plain text content.  InstantMessageReceivedEventArgs.ContentType shows "{text/plain; charset=UTF-8}" instead of text/html.   I am using UCMA 5.0.  Is there any way I can let the SDK return the right type and content instead of only giving me plain text?