Updated Snooper tool: http://www.microsoft.com/en-us/download/details.aspx?id=35453
Also updated, Lync Server 2013 Capacity Calculator http://www.microsoft.com/en-us/download/details.aspx?id=36828 and Lync Server 2013 Planning Tool http://www.microsoft.com/en-us/download/details.aspx?id=36823.